Extensively updated 20 April 2008: added P. hielscheri, P. inexpectata, P. kely and others, updated entries and Bibliography and added Quick Index.

Subfamily GEKKONINAE - Typical Geckos

Family GEKKONIDAE

Genus PHELSUMA - Day Geckos

The genus Phelsuma originates from the area of the Mascarene Islands, that is to say the huge island of Madagascar (third largest in the world) and neighbouring islands in the Indian Ocean. In addition one species lives in southern Africa and another has been imported into Tanzania.

Day Geckos are among the most beautiful lizards, or indeed creatures, on earth, being patterned with various bright spots or stripes on a background of emerald green or sometimes blue. They are also unusual in other ways for geckos, being mostly diurnal (active by day) - hence their beautiful round eyes, rather than the usual nocturnal "cat's eye" of many geckos - and also avid consumers of sweet fruit juice and nectar. As Eric Rundquist says, they are the hummingbirds of lizarddom. On the other hand they share the basic body design of the subfamily Gekkoninae, and like their well-known relatives such as the Tokay Gecko are able to climb smooth vertical surfaces thanks to their lamellated feet.

Species and Care

Basic care is similar to that of many of the genus Gekko. A tall, rather than long, terrarium is needed, preferably planted with living plants (see care manuals for suggestions). Phelsuma species are more delicate than Gekko lizards, however, so do not assume that what will suffice for a Tokay will be adequate for a Gold-Dust Gecko. Temperatures need to be slightly higher by day and the cage sprayed to raise humidity dependent upon species. Adequate ventilation is also a must. In addition to the usual diet of invertebrates, day geckos should also be offered a mixture of pureed fruit and baby food to simulate the nectar and soft fruit juice consumed in the wild. Details of several such formulae can be found in most of the books in the Bibliography. One advantage of Phelsuma geckos over the Gekko species is that they are on average smaller in length and less bulky, and can be accommodated more easily.

Please note that these notes are not intended to be a comprehensive guide to the captive care of day geckos. Think of them rather as pointers, supplying data as to the names and origins of these lizards and their ease or difficulty of maintenance. I would strongly urge a prospective day gecko owner to purchase either McKeown's or Rundquist's book (see Bibliography). McKeown's is the more detailed but slightly more expensive of the two. You might even consider purchasing both. Both the websites listed in the Bibliography also have excellent information, as the authors have obviously specialised.

Recent synonyms (April 2008): the species P. befotakensis is now considered a synonym of P. abbotti. P. leiogaster is now normally considered a subspecies of P. modesta, and the subspecies P. leiogaster trautmanni is no longer recognised by some authorities: P. longinsulae is now considered to be a subspecies of P. sundbergi, and the subspecies P. l. menaiensis (Cosmoledo Island), pulchra, rubra and umbrae are no longer recognised. We have included some of these synonyms in the list below as some writers do still refer to them.

QUICK INDEX

P. abbotti, Seychelles Day Gecko P. andamanensis, Andaman Day Gecko P. antanosy

P. astriata, Dwarf Seychelles Day Gecko P. barbouri, Barbour's Day Gecko P. berghofi

P. borbonica, Reunion Island Day Gecko P. breviceps, Blunt-Headed Day Gecko P. cepediana, Mauritius Upland Day Gecko

P. chekei, Northern Day Gecko P. comorensis P. dubia, Dull Day Gecko

P. edwardnewtoni, Rodrigues Day Gecko P. flavigularis, Yellow-Throated Day Gecko P. gigas, Rodrigues Giant Day Gecko

P. guentheri, Round Island Day Gecko P. guimbeau, Mauritius Lowland Day Gecko P. guttata, Spotted Day Gecko

P. hielscheri P. inexpectata P. kely

P. klemmeri, Yellow-Headed (Neon) Day Gecko P. laticauda, Golddust Day Gecko/
Flat-Tail Day Gecko P. leiogaster

P. lineata, Lined Day Gecko P. madagascariensis, Madagascar Giant Day Gecko P. malamakibo

P. masohoala P. modesta P. mutabilis, Drab Day Gecko

P. nigristriata P. ocellata, Spotted Day Gecko P. ornata, Ornate Day Gecko

P. parkeri P. pronki P. pusilla

P. quadriocellata, Peacock Day Gecko P. ravenala P. robertmertensi, Mertens' Day Gecko

P. rosagularis, Pink-Throated Day Gecko P. seippi, Seipp's Day Gecko P. serraticauda, Flat-Tailed Day Gecko

P. standingi, Standing's Day Gecko P. sundbergi, Seychelles Giant Day Gecko P. trilineata, Three-Lined Day Gecko

P. v-nigra P. vanheygeni

Scientific Name Common Name Distribution Size Notes

Phelsuma

P. abbotti
Seychelles Day Gecko Seychelles 5-5½" McKeown claims that this species does well in captivity. Of the two subspecies, P. a. sumptio is the larger and slightly more colourful. Both can be managed in the same way. Apparently P. a. abbotti (I am not sure whether McKeown also includes P. a. sumptio) is mostly insectivorous, consuming very little nectar, unlike most other Phelsuma species.

P. a. abbotti Aldabra Island Day Gecko Aldabra Island

P. a. sumptio Assumption Island Day Gecko Assumption Island 5½-6"

P. andamanensis Andaman Day Gecko Andaman Islands, Bay of Bengal 136mm At the time of writing his care manual (1993), McKeown noted that none of this species had been seen in the USA, but this may have changed: in addition, European herpetoculturists may have had some in their care. Daniel notes that this species apparently prefers coconut trees in flower, since the latter provide both nectar and a lure for insects. Coloration: emerald green with red spots; ventrally bright yellow; tongue bright red.. Reproduction: males are territorial and display the red spots on the head and base of the tail. Young are believed to hatch out during the early monsoon season.

P. antanosy Day Gecko SE. Madagascar ?" First recognised as a species in 1993: see EMBL database. No other data available.

P. astriata
Dwarf Seychelles Day Gecko
Seychelles 4½-5½" Nominate species is "lime green" day gecko with "rust-coloured" markings (McKeown), but he notes that subspecies may vary slightly according to habitat. McKeown recommends housing these in sexual pairs.

P. a. astriata Seychelles (Mahé, Praslin)

P. a. astovei Astove Island

P. a. carinata Seychelles, Amirante

P. a. semicarinata Seychelles

P. barbouri

Barbour's Day Gecko Madagascar 4½-5½" Subtly coloured day gecko with electric green and brown dorsal surfaces and, unusually for Phelsuma species, a white ventral surface. The tail is blue in juveniles and even in adulthood retains a bluish colouring.

P. berghofi
[None] SE Madagascar ?" According to the EMBL Reptile Database, this species was identified in 1996. Other than that I have no details of it.

P. borbonica
Reunion Island Day Gecko Mauritius (Agalega, Bois Blanc and Reunion Island) 4½-6½" Click here for a picture of P. borbonica.

P. b. borbonica N of Reunion Island

P. b. agalegae
Agalega Island Day Gecko Agalega Island 5-6½"

P. b. mater Reunion Island Day Gecko E of Reunion Island

P. breviceps
Day Gecko Madagascar 3-3½" This small gecko has an interesting colour scheme of gray-green intensely mottled with various coloured spots of which turquoise blue is the most striking colour.

P. cepediana
Mauritius Upland Day Gecko,
Blue-Tailed Day Gecko Mauritius and Reunion Island
4½-6" Rundquist considers this to be the most beautiful but also one of the most difficult day geckos to keep alive, let alone breed. Although numbers are imported into the West, he strongly advises only the experienced to attempt these. Mattison advises that the atmosphere in the terrarium be kept more humid than usual for this day gecko.

P. chekei Northern Day Gecko N Madagascar ?" Rundquist quotes this as a species in his book, but other books do not seem to recognise it. However, Greg and Leanne's Day Gecko site (well worth visiting) have some useful information and a photograph by respected herp photographer Bill Love. I am grateful to them for the common name of this species. It is listed as CITES II, which means you are unlikely to see it offered for sale, but it would be worth contacting the above-mentioned site for information on the husbandry of P. chekei if you do obtain one. Now considered a subspecies of P. abbotti (see EMBL database entry).

P. comorensis Comoro Island 4½" .

P. dubia
Dull Day Gecko Madagascar, Comoro Island, Zanzibar, Kenya, Tanzania and Mozambique Island TL 15cm/6" Despite its rather offputting name P. dubia is a good day gecko to keep as it is hardy, moderate-sized and does not plaster its eggs to surfaces. In any case, "dull" in a day gecko is still colourful compared with many other creatures! The ones I have seen lack stripes or spots but are still a beautiful green-red hue on the dorsal surfaces.

P. edwardnewtonii Rodrigues Day Gecko Rodrigues Island 7½-10½" This gecko is sadly now believed to be extinct. Arne Bakker gives the following description: "This was a thick bodied robust diurnal lizard which was bright green,with a profusion of bright blue spots on the dorsal surface. The chin was deep yellow and the underside of the tail light yellow. Reached a known length of 7.5-9 inches (19,1-22,9 cm), although one historical account places the maximum length at up to 10.6 inches (27 cm). (If the other descriptions measured the preserved specimens they measured a shrunken specimen which happens when you preserve tissue). It was noted that this species, like most other Phelsuma, was capable of rapid colour changes. This lizard was documented as not having a fear of humans and "was very tame, coming to eat fruits in one's hand." They fed on insects, pollen and fruit." He notes that despite searches in the 1960s and 1970s no further traces of these lizards were found.

P. flavigularis Yellow-Throated Day Gecko Madagascar 4¾-5¼" This beautiful day gecko can be kept in much the same way as P. abbotti, but with higher humidity due to the high rainfall received in their native habitat [Rogner]. However, Bartlett and McKeown both note that the males are highly aggressive, even towards females, so situation s may arise where even breeding pairs need to be kept separate. Nevertheless breeding of captive specimens would seem to be imperative, since McKeown notes that they have a limited distribution in their native land. Apart from this they are hardy and will take both insects and gecko formula.

P. gigas Rodrigues Giant Day Gecko Rodriguez Island 2' Sadly now extinct. According to Arne Bakker (see links below), "this was the largest species of day gecko... thick bodied, grayish or grayish brown with irregular black spotting. The tail had a different colour. It was dark gray or charcoal-coloured, with some striping. The tongue was pink in colour. Ventrally (the belly), the day gecko was light yellow. It was nocturnal in habit."

P. guentheri Round Island Day Gecko Round Island 10" This is the only day gecko currently protected under CITES I and hence is not likely to be ever available to private collectors, although zoos have had some success in breeding this species. P. guentheri is unusual in that it is a crepuscular (active by dusk/twilight) and nocturnal rather than diurnal day gecko. In keeping with this it is a rather grey-green colour rather than the usual bright green, so in any case is likely to be less appealing to the ordinary day gecko collector. The Jersey Wildlife Trust have had some success in breeding this lizard in captivity (McKeown).

P. guimbeaui

Mauritius Lowland Day Gecko Mauritius 4-5" Rundquist considers this to be one of the difficult day geckos, with a requirement for lower temperatures but higher humidity than normal.

P. g. guimbeaui

P. g. rosagularis Now considered a full species by some authorities (see P. rosagularis).

P. guttata
Spotted Day Gecko Mauritius 3½-5" Hardy and relatively inexpensive species. In the wild this species lives in an area of scrub and banana plants that were formerly primary forest [Bartlett].

P. hielscheri Hielscher's Day Gecko W Madagascar TL 17cm (m), 15cm (f)

P. inexpectata S Reunion Formerly considered a subspecies of P. ornata.

P. kely E Madagascar

P. klemmeri

Yellow-Headed (Neon) Day Gecko Madagascar 3¼-3¾" .

P. laticauda

Golddust Day Gecko/
Flat-Tail Day Gecko Madagascar, Comoro Island, Farquhar Island 4-5" Rundquist reckons this to be an easy and hardy day gecko that will breed readily in captivity.

P. l. laticauda

P. l. angularis
Mauritius

P. leiogaster SW Madagascar 3-4½" Listed by Henkel and Schmidt but demoted to subspecies status by authorities (see Recent Synonyms above).

P. l. leiogaster

P. l. isakae

P. l. trautmanni

P. lineata Lined Day Gecko Madagascar 4-5" Rundquist reckons this to be slightly more difficult than such day geckos as the Golddust but still fairly hardy. Apparently they lay eggs in communal nesting sites in the wild. The subspecies P. l. chloroscelis is slightly smaller. Males of all subspecies tend to be larger and more deeply coloured than the females. Bartlett notes that they seem to prefer insects to the gecko formula.

P. l. lineata

P. l. bombetokensis Madagascar

P. l. chloroscelis Madagascar, Reunion Island

P. l. dorsovittatus Madagascar

P. l. punctulata Madagascar

P. madagascariensis Madagascar [Giant] Day Gecko Madagascar 9-10" This is one of the largest day geckos available, and one of the longest-established in herpetology, having been the first to be bred in captivity. Rundquist rates its ease of maintenance, and thus this would be a good starter for someone wishing to keep some of the large day geckos.

P. m. madagascariensis

P. m. boehmi

P. m. grandis

P. m. kochi

P. malamakibo S Madagascar

P. masohoala Madagascar (Masohoala Peninsula)

P. minuthi Day Gecko Ambovombe region of Madagascar ?" No other data yet available.

P. modesta Day Gecko Ambovombe region of Madagascar 3" No other data yet available. The subspecies P. l. trautmanni is no longer recognised by some authorities.

P. m. modesta

P. m. isakae

P. m. leiogaster

P. mutabilis Drab Day Gecko Madagascar 3-4"

P. m. mutabilis

P. m. breviceps

P. nigristriata Day Gecko Madagascar 4¼"

P. ocellata Spotted Day Gecko South Africa ?"

P. ornata

Ornate Day Gecko Mauritius 4-5"

P. o. ornata

P. o. inexpectata
Reunion Island

P. parkeri Parker's Day Gecko/
Pemba Island Day Gecko Pemba Island (E. Africa), Tanzania and Kinowe Max TL 15cm/6"; avg TL 12-14cm

P. pronki
C. Madagascar ?" Identified in 1994 as a new species (EMBL Reptile Database). No other data yet available.

P. pusilla Day Gecko Madagascar 2½-3¼"

P. p. pusilla

P. p. hallmanni Hallmann's Day Gecko 3-3½"

P. quadriocellata
Peacock Day Gecko/ Four Spot Day Gecko Madagascar 4-5" Fairly hardy species that requires high humidity and a thickly-planted terrarium (Rogner). Bartlett notes that males are very aggressive and again may necessitate isolation apart from breeding periods.

P. q. bimaculata

P. q. leiura

P. q. parva

P. q. lepida

P. ravenala Madagascar

P. robertmertensi Merten's Day Gecko Madagascar 4-4½" .

P. rosagularis Pink-Throated Day Gecko Mauritius

P. seippi
Seipp's Day Gecko
/Yellow-Throated Day Gecko Madagascar 5-5½" One of the more difficult species that has become available recently. Misting the cage is vital as Seipp's do not normally drink from a bowl and require high humidity.

P. serraticauda
Flat-Tailed Day Gecko Madagascar 5" Moderately sized and moderately difficult, according to Rundquist. The tail which gives it its common and species names distinguishes it from other day geckos. This unusual day gecko also has one of the smallest ranges of any lizard, being only known in a small area of banana plantations on the island, so both habitat preservation and captive breeding are absolutely vital to the future of this species.

P. standingi

Standing's Day Gecko/ Vermiculate Day Gecko Madagascar 8-10" Another one of the larger and easier day geckos, although not one of the most attractively patterned or coloured. I have seen photos of specimens that were a quite attractive matt turquoise: whether this was a morph or simply a genetic aberration I am not sure.

P. sundbergi
Praslin Island Day Gecko/ Seychelles Giant Day Gecko/
Sundberg's Day Gecko Seychelles, Amirantes 9" Like many of the large day geckos this one is not particularly spectacular but is hardy and breeds in captivity.

P. s. sundbergi

P. s. ladiguensis La Digue Day Gecko Seychelles 7½-8"

P. trilineata Three-Lined Day Gecko Madagascar ?" Apparently known only from one specimen, hence the exact status of this species is in some doubt. Certainly it is not mentioned in the EMBL Reptile Database. No other data is available.

P. v-nigra Comoro Dwarf Day Gecko Comoro Islands 3½-4" Attractively marked but very small, delicate and rarely seen day gecko that requires minimal disturbance and a well-planted terrarium [Rundquist].

P. v. v-nigra

P. v. anjouanensis Anjouan Island Day Gecko Anjouan Island 4-4½"

P. v. comaraegrandis Grand Comoro Day Gecko Comoro Islands 3-4"

P. v. pasteuri
Pasteur's Day Gecko Comoro Islands 3½-5"

P. vanheygeni

Bibliography

A Field Guide to the Reptiles of East Africa, Stephen Spawls, Kim Howell, Robert Drewes, James Ashe, Academic Press 2002.

Day Geckos, Eric M Rundquist, TFH 1995.

Day Geckos, Sean McKeown, The Herpetocultural Library, 1993.

Geckos, Bartlett & Bartlett, Barrons 1995.

Geckos: Keeping and Breeding Them in Captivity, Walls and Walls, TFH 1999.

The Book of Indian Reptiles and Amphibians, J C Daniel, Bombay Natural History Society, Oxford University Press, Oxford, 2002.

Lizards of the World, Mattison

Keeping and Breeding Lizards, Mattison

Echsen [Lizards], Rogner, Ulmer 1992

Grzimek, Volume 6, Reptiles

Links

For an outstanding Phelsuma site that includes breeding details, please try Arne Bakker.
Another excellent day gecko site is Greg & Leann's Leaping Day Geckos, which also includes pictures and care sheets.

	QUICK INDEX
P. abbotti, Seychelles Day Gecko	P. andamanensis, Andaman Day Gecko	P. antanosy
P. astriata, Dwarf Seychelles Day Gecko	P. barbouri, Barbour's Day Gecko	P. berghofi
P. borbonica, Reunion Island Day Gecko	P. breviceps, Blunt-Headed Day Gecko	P. cepediana, Mauritius Upland Day Gecko
P. chekei, Northern Day Gecko	P. comorensis	P. dubia, Dull Day Gecko
P. edwardnewtoni, Rodrigues Day Gecko	P. flavigularis, Yellow-Throated Day Gecko	P. gigas, Rodrigues Giant Day Gecko
P. guentheri, Round Island Day Gecko	P. guimbeau, Mauritius Lowland Day Gecko	P. guttata, Spotted Day Gecko
P. hielscheri	P. inexpectata	P. kely
P. klemmeri, Yellow-Headed (Neon) Day Gecko	P. laticauda, Golddust Day Gecko/ Flat-Tail Day Gecko	P. leiogaster
P. lineata, Lined Day Gecko	P. madagascariensis, Madagascar Giant Day Gecko	P. malamakibo
P. masohoala	P. modesta	P. mutabilis, Drab Day Gecko
P. nigristriata	P. ocellata, Spotted Day Gecko	P. ornata, Ornate Day Gecko
P. parkeri	P. pronki	P. pusilla
P. quadriocellata, Peacock Day Gecko	P. ravenala	P. robertmertensi, Mertens' Day Gecko
P. rosagularis, Pink-Throated Day Gecko	P. seippi, Seipp's Day Gecko	P. serraticauda, Flat-Tailed Day Gecko
P. standingi, Standing's Day Gecko	P. sundbergi, Seychelles Giant Day Gecko	P. trilineata, Three-Lined Day Gecko
P. v-nigra	P. vanheygeni

Scientific Name	Common Name	Distribution	Size	Notes
Phelsuma
P. abbotti	Seychelles Day Gecko	Seychelles	5-5½"	McKeown claims that this species does well in captivity. Of the two subspecies, P. a. sumptio is the larger and slightly more colourful. Both can be managed in the same way. Apparently P. a. abbotti (I am not sure whether McKeown also includes P. a. sumptio) is mostly insectivorous, consuming very little nectar, unlike most other Phelsuma species.
P. a. abbotti	Aldabra Island Day Gecko	Aldabra Island
P. a. sumptio	Assumption Island Day Gecko	Assumption Island	5½-6"
P. andamanensis	Andaman Day Gecko	Andaman Islands, Bay of Bengal	136mm	At the time of writing his care manual (1993), McKeown noted that none of this species had been seen in the USA, but this may have changed: in addition, European herpetoculturists may have had some in their care. Daniel notes that this species apparently prefers coconut trees in flower, since the latter provide both nectar and a lure for insects. Coloration: emerald green with red spots; ventrally bright yellow; tongue bright red.. Reproduction: males are territorial and display the red spots on the head and base of the tail. Young are believed to hatch out during the early monsoon season.
P. antanosy	Day Gecko	SE. Madagascar	?"	First recognised as a species in 1993: see EMBL database. No other data available.
P. astriata	Dwarf Seychelles Day Gecko	Seychelles	4½-5½"	Nominate species is "lime green" day gecko with "rust-coloured" markings (McKeown), but he notes that subspecies may vary slightly according to habitat. McKeown recommends housing these in sexual pairs.
P. a. astriata		Seychelles (Mahé, Praslin)
P. a. astovei		Astove Island
P. a. carinata		Seychelles, Amirante
P. a. semicarinata		Seychelles
P. barbouri	Barbour's Day Gecko	Madagascar	4½-5½"	Subtly coloured day gecko with electric green and brown dorsal surfaces and, unusually for Phelsuma species, a white ventral surface. The tail is blue in juveniles and even in adulthood retains a bluish colouring.
P. berghofi	[None]	SE Madagascar	?"	According to the EMBL Reptile Database, this species was identified in 1996. Other than that I have no details of it.
P. borbonica	Reunion Island Day Gecko	Mauritius (Agalega, Bois Blanc and Reunion Island)	4½-6½"	Click here for a picture of P. borbonica.
P. b. borbonica	Reunion Island Day Gecko	N of Reunion Island	4½-6½"
P. b. agalegae	Agalega Island Day Gecko	Agalega Island	5-6½"
P. b. mater	Reunion Island Day Gecko	E of Reunion Island
P. breviceps	Day Gecko	Madagascar	3-3½"	This small gecko has an interesting colour scheme of gray-green intensely mottled with various coloured spots of which turquoise blue is the most striking colour.
P. cepediana	Mauritius Upland Day Gecko, Blue-Tailed Day Gecko	Mauritius and Reunion Island	4½-6"	Rundquist considers this to be the most beautiful but also one of the most difficult day geckos to keep alive, let alone breed. Although numbers are imported into the West, he strongly advises only the experienced to attempt these. Mattison advises that the atmosphere in the terrarium be kept more humid than usual for this day gecko.
P. chekei	Northern Day Gecko	N Madagascar	?"	Rundquist quotes this as a species in his book, but other books do not seem to recognise it. However, Greg and Leanne's Day Gecko site (well worth visiting) have some useful information and a photograph by respected herp photographer Bill Love. I am grateful to them for the common name of this species. It is listed as CITES II, which means you are unlikely to see it offered for sale, but it would be worth contacting the above-mentioned site for information on the husbandry of P. chekei if you do obtain one. Now considered a subspecies of P. abbotti (see EMBL database entry).
P. comorensis		Comoro Island	4½"	.
P. dubia	Dull Day Gecko	Madagascar, Comoro Island, Zanzibar, Kenya, Tanzania and Mozambique Island	TL 15cm/6"	Despite its rather offputting name P. dubia is a good day gecko to keep as it is hardy, moderate-sized and does not plaster its eggs to surfaces. In any case, "dull" in a day gecko is still colourful compared with many other creatures! The ones I have seen lack stripes or spots but are still a beautiful green-red hue on the dorsal surfaces.
P. edwardnewtonii	Rodrigues Day Gecko	Rodrigues Island	7½-10½"	This gecko is sadly now believed to be extinct. Arne Bakker gives the following description: "This was a thick bodied robust diurnal lizard which was bright green,with a profusion of bright blue spots on the dorsal surface. The chin was deep yellow and the underside of the tail light yellow. Reached a known length of 7.5-9 inches (19,1-22,9 cm), although one historical account places the maximum length at up to 10.6 inches (27 cm). (If the other descriptions measured the preserved specimens they measured a shrunken specimen which happens when you preserve tissue). It was noted that this species, like most other Phelsuma, was capable of rapid colour changes. This lizard was documented as not having a fear of humans and "was very tame, coming to eat fruits in one's hand." They fed on insects, pollen and fruit." He notes that despite searches in the 1960s and 1970s no further traces of these lizards were found.
P. flavigularis	Yellow-Throated Day Gecko	Madagascar	4¾-5¼"	This beautiful day gecko can be kept in much the same way as P. abbotti, but with higher humidity due to the high rainfall received in their native habitat [Rogner]. However, Bartlett and McKeown both note that the males are highly aggressive, even towards females, so situation s may arise where even breeding pairs need to be kept separate. Nevertheless breeding of captive specimens would seem to be imperative, since McKeown notes that they have a limited distribution in their native land. Apart from this they are hardy and will take both insects and gecko formula.
P. gigas	Rodrigues Giant Day Gecko	Rodriguez Island	2'	Sadly now extinct. According to Arne Bakker (see links below), "this was the largest species of day gecko... thick bodied, grayish or grayish brown with irregular black spotting. The tail had a different colour. It was dark gray or charcoal-coloured, with some striping. The tongue was pink in colour. Ventrally (the belly), the day gecko was light yellow. It was nocturnal in habit."
P. guentheri	Round Island Day Gecko	Round Island	10"	This is the only day gecko currently protected under CITES I and hence is not likely to be ever available to private collectors, although zoos have had some success in breeding this species. P. guentheri is unusual in that it is a crepuscular (active by dusk/twilight) and nocturnal rather than diurnal day gecko. In keeping with this it is a rather grey-green colour rather than the usual bright green, so in any case is likely to be less appealing to the ordinary day gecko collector. The Jersey Wildlife Trust have had some success in breeding this lizard in captivity (McKeown).
P. guimbeaui	Mauritius Lowland Day Gecko	Mauritius	4-5"	Rundquist considers this to be one of the difficult day geckos, with a requirement for lower temperatures but higher humidity than normal.
P. g. guimbeaui
P. g. rosagularis				Now considered a full species by some authorities (see P. rosagularis).
P. guttata	Spotted Day Gecko	Mauritius	3½-5"	Hardy and relatively inexpensive species. In the wild this species lives in an area of scrub and banana plants that were formerly primary forest [Bartlett].
P. hielscheri	Hielscher's Day Gecko	W Madagascar	TL 17cm (m), 15cm (f)
P. inexpectata		S Reunion		Formerly considered a subspecies of P. ornata.
P. kely		E Madagascar
P. klemmeri	Yellow-Headed (Neon) Day Gecko	Madagascar	3¼-3¾"	.
P. laticauda	Golddust Day Gecko/ Flat-Tail Day Gecko	Madagascar, Comoro Island, Farquhar Island	4-5"	Rundquist reckons this to be an easy and hardy day gecko that will breed readily in captivity.
P. l. laticauda
P. l. angularis		Mauritius
P. leiogaster		SW Madagascar	3-4½"	Listed by Henkel and Schmidt but demoted to subspecies status by authorities (see Recent Synonyms above).
P. l. leiogaster
P. l. isakae
P. l. trautmanni
P. lineata	Lined Day Gecko	Madagascar	4-5"	Rundquist reckons this to be slightly more difficult than such day geckos as the Golddust but still fairly hardy. Apparently they lay eggs in communal nesting sites in the wild. The subspecies P. l. chloroscelis is slightly smaller. Males of all subspecies tend to be larger and more deeply coloured than the females. Bartlett notes that they seem to prefer insects to the gecko formula.
P. l. lineata
P. l. bombetokensis		Madagascar
P. l. chloroscelis		Madagascar, Reunion Island
P. l. dorsovittatus		Madagascar
P. l. punctulata		Madagascar
P. madagascariensis	Madagascar [Giant] Day Gecko	Madagascar	9-10"	This is one of the largest day geckos available, and one of the longest-established in herpetology, having been the first to be bred in captivity. Rundquist rates its ease of maintenance, and thus this would be a good starter for someone wishing to keep some of the large day geckos.
P. m. madagascariensis
P. m. boehmi
P. m. grandis
P. m. kochi
P. malamakibo		S Madagascar
P. masohoala		Madagascar (Masohoala Peninsula)
P. minuthi	Day Gecko	Ambovombe region of Madagascar	?"	No other data yet available.
P. modesta	Day Gecko	Ambovombe region of Madagascar	3"	No other data yet available. The subspecies P. l. trautmanni is no longer recognised by some authorities.
P. m. modesta
P. m. isakae
P. m. leiogaster
P. mutabilis	Drab Day Gecko	Madagascar	3-4"
P. m. mutabilis
P. m. breviceps
P. nigristriata	Day Gecko	Madagascar	4¼"
P. ocellata	Spotted Day Gecko	South Africa	?"
P. ornata	Ornate Day Gecko	Mauritius	4-5"
P. o. ornata
P. o. inexpectata		Reunion Island
P. parkeri	Parker's Day Gecko/ Pemba Island Day Gecko	Pemba Island (E. Africa), Tanzania and Kinowe	Max TL 15cm/6"; avg TL 12-14cm
P. pronki		C. Madagascar	?"	Identified in 1994 as a new species (EMBL Reptile Database). No other data yet available.
P. pusilla	Day Gecko	Madagascar	2½-3¼"
P. p. pusilla	Day Gecko
P. p. hallmanni	Hallmann's Day Gecko		3-3½"
P. quadriocellata	Peacock Day Gecko/ Four Spot Day Gecko	Madagascar	4-5"	Fairly hardy species that requires high humidity and a thickly-planted terrarium (Rogner). Bartlett notes that males are very aggressive and again may necessitate isolation apart from breeding periods.
P. q. bimaculata
P. q. leiura
P. q. parva
P. q. lepida
P. ravenala		Madagascar
P. robertmertensi	Merten's Day Gecko	Madagascar	4-4½"	.
P. rosagularis	Pink-Throated Day Gecko	Mauritius
P. seippi	Seipp's Day Gecko /Yellow-Throated Day Gecko	Madagascar	5-5½"	One of the more difficult species that has become available recently. Misting the cage is vital as Seipp's do not normally drink from a bowl and require high humidity.
P. serraticauda	Flat-Tailed Day Gecko	Madagascar	5"	Moderately sized and moderately difficult, according to Rundquist. The tail which gives it its common and species names distinguishes it from other day geckos. This unusual day gecko also has one of the smallest ranges of any lizard, being only known in a small area of banana plantations on the island, so both habitat preservation and captive breeding are absolutely vital to the future of this species.
P. standingi	Standing's Day Gecko/ Vermiculate Day Gecko	Madagascar	8-10"	Another one of the larger and easier day geckos, although not one of the most attractively patterned or coloured. I have seen photos of specimens that were a quite attractive matt turquoise: whether this was a morph or simply a genetic aberration I am not sure.
P. sundbergi	Praslin Island Day Gecko/ Seychelles Giant Day Gecko/ Sundberg's Day Gecko	Seychelles, Amirantes	9"	Like many of the large day geckos this one is not particularly spectacular but is hardy and breeds in captivity.
P. s. sundbergi
P. s. ladiguensis	La Digue Day Gecko	Seychelles	7½-8"
P. trilineata	Three-Lined Day Gecko	Madagascar	?"	Apparently known only from one specimen, hence the exact status of this species is in some doubt. Certainly it is not mentioned in the EMBL Reptile Database. No other data is available.
P. v-nigra	Comoro Dwarf Day Gecko	Comoro Islands	3½-4"	Attractively marked but very small, delicate and rarely seen day gecko that requires minimal disturbance and a well-planted terrarium [Rundquist].
P. v. v-nigra
P. v. anjouanensis	Anjouan Island Day Gecko	Anjouan Island	4-4½"
P. v. comaraegrandis	Grand Comoro Day Gecko	Comoro Islands	3-4"
P. v. pasteuri	Pasteur's Day Gecko	Comoro Islands	3½-5"
P. vanheygeni