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Adenomera lutzi és una espècie de granota que viu a la Guyana.
Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.
Adenomera lutzi és una espècie de granota que viu a la Guyana.
Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.
அடினோமெரா லுட்சி ( Adenomera lutzi) என்பது லெப்டோடேக்டிலிடே குடும்பத்தைச் சாா்ந்த ஓா் தவளை இனம் ஆகும். இது தென்அமொிக்காவின் வடகுதியில் உள்ள கயானா மேல் பொடாரோ நதியில் முதன்முதலாகக் கண்டறியப்பட்டது.[1] இது கயானாவில் [2] காணப்படக்கூடிய ஒரு அகணிய தவளை இனமாகும். இவற்றின இயற்கை வாழ்விவிடங்கள் மித வெப்ப மண்டலம் அல்லது வெப்ப மண்டலம் ஈரமான தாழ்நிலக்காடுகள் மற்றும் வெப்ப மண்டல ஈரமான மான்டேன் காடுகள் ஆகியனவாகும்.
அடினோமெரா லுட்சி ( Adenomera lutzi) என்பது லெப்டோடேக்டிலிடே குடும்பத்தைச் சாா்ந்த ஓா் தவளை இனம் ஆகும். இது தென்அமொிக்காவின் வடகுதியில் உள்ள கயானா மேல் பொடாரோ நதியில் முதன்முதலாகக் கண்டறியப்பட்டது. இது கயானாவில் காணப்படக்கூடிய ஒரு அகணிய தவளை இனமாகும். இவற்றின இயற்கை வாழ்விவிடங்கள் மித வெப்ப மண்டலம் அல்லது வெப்ப மண்டலம் ஈரமான தாழ்நிலக்காடுகள் மற்றும் வெப்ப மண்டல ஈரமான மான்டேன் காடுகள் ஆகியனவாகும்.
Adenomera lutzi is a species of frog in the family Leptodactylidae.[3] It is endemic to Guyana. First described from the upper Potaro River based on specimens collected before 1905,[2] it is now known from a number of sites around the Pakaraima Mountains in west-central Guyana.[1][3][4][5] The specific name lutzi honors Adolfo Lutz, a Brazilian medical entomologist and parasitologist[6] and a pioneer of herpetology.[2] Common names Lutz's tropical bullfrog and Lutz's thin-toed frog have been coined for the species.[3]
Adult males measure 26–34 mm (1.0–1.3 in) and adult females 27–34 mm (1.1–1.3 in) in snout–vent length.[4] The snout is sub-elliptical when seen above and rounded-acute in profile. The canthus rostralis is rounded. The tympanum is distinct. The toe tips are expanded into small discs but lack circummarginal grooves.[2] The forearms bear tubercles, and the lower surface of tarsus has distinct, white-tipped tubercles. The dorsal coloration is highly variable, and there are five major forms: (1) dark brown, grey or black ground color without or with a barely discernible pattern, (2) light–medium grey ground color with a well-defined pattern (a strongly marked dark brown–black inter-orbital bar and post-orbital ridges; chevron between shoulders almost continuous with round lumbar spots and irregular dark brown–black markings on the back), (3) as (2) but light grey, brown or reddish brown ground color and lighter, smaller, and much less evident/absent markings on the back, (4) similar to (2) but with dark brown to black mottling instead of well-defined markings on the back, and (5) dark grey to black ground color with large orange–orangish brown oblique lateral stripe, possibly with discernible darker markings. Most specimens have a white stripe that passes from the eye to the arm insertion, sometimes partly encompassing the tympanum. A narrow, yellow mid-dorsal stripe is often present but may be intermittent. The posterior surfaces of thighs are black with distinct yellow, orange, or red spotting or mottling. Males have yellow to orangish yellow throats and bellies. Vocal sac is internal.[4]
Kok and colleagues hypothesize that males use their shovel-shaped snouts to excavate underground nesting chambers. Reproduction takes place during the wettest part of the year—excavation of egg chambers requires wet soils. The male advertisement call is a sequence of regular notes repeated about 17–23 times per minute. The dominant frequency is about 3300–3600 Hz. Female fecundity is 3–10 eggs.[4]
Adenomera lutzi occurs lowland and montane tropical primary forests at elevations of 430–1,500 m (1,410–4,920 ft) above sea level.[1] It is a primarily nocturnal that lives in and on leaf litter.[1][4] Reproduction does not depend on bodies of water.[4]
This species can be locally common.[1][4] There are no known threats to it. It occurs in an area of undisturbed remote forest, and it is also known from the Kaieteur National Park.[1]
Adenomera lutzi is a species of frog in the family Leptodactylidae. It is endemic to Guyana. First described from the upper Potaro River based on specimens collected before 1905, it is now known from a number of sites around the Pakaraima Mountains in west-central Guyana. The specific name lutzi honors Adolfo Lutz, a Brazilian medical entomologist and parasitologist and a pioneer of herpetology. Common names Lutz's tropical bullfrog and Lutz's thin-toed frog have been coined for the species.
Adenomera lutzi es una especie de anfibio anuro de la familia de los leptodactílidos.[2] Es endémica del oeste de Guyana.
Adenomera lutzi es una especie de anfibio anuro de la familia de los leptodactílidos. Es endémica del oeste de Guyana.
Adenomera lutzi Adenomera generoko animalia da. Anfibioen barruko Leptodactylidae familian sailkatuta dago, Anura ordenan.
Adenomera lutzi Adenomera generoko animalia da. Anfibioen barruko Leptodactylidae familian sailkatuta dago, Anura ordenan.
Adenomera lutzi est une espèce d'amphibiens de la famille des Leptodactylidae[1].
Cette espèce est endémique du Guyana[1],[2].
Elle est nommée en l'honneur d'Adolpho Lutz[3].
Adenomera lutzi est une espèce d'amphibiens de la famille des Leptodactylidae.
Adenomera lutzi is een kikker uit het geslacht Adenomera en de familie fluitkikkers (Leptodactylidae).[2] De soort werd voor het eerst wetenschappelijk beschreven door William Ronald Heyer in 1975. Later werd de wetenschappelijke naam Leptodactylus (Lithodytes) lutzi gebruikt. De soortaanduiding lutzi is een eerbetoon aan Adolpho Lutz.
De kikker komt voor in delen van Zuid-Amerika en is endemisch in Guyana.[3] De habitat bestaat uit laaglandbossen en met mos begroeide terreinen.
Adenomera lutzi é uma espécie de anfíbio anuros da família Leptodactylidae.[4][5] É considerada espécie em perigo pela Lista Vermelha da UICN.[1] Está presente em Guiana.[5]
Adenomera lutzi é uma espécie de anfíbio anuros da família Leptodactylidae. É considerada espécie em perigo pela Lista Vermelha da UICN. Está presente em Guiana.
Adenomera lutzi là một loài ếch thuộc họ Leptodactylidae. Đây là loài đặc hữu của Guyana. Môi trường sống tự nhiên của chúng là rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới và vùng núi ẩm nhiệt đới hoặc cận nhiệt đới.
Bài viết Leptodactylidae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
Adenomera lutzi là một loài ếch thuộc họ Leptodactylidae. Đây là loài đặc hữu của Guyana. Môi trường sống tự nhiên của chúng là rừng ẩm vùng đất thấp nhiệt đới hoặc cận nhiệt đới và vùng núi ẩm nhiệt đới hoặc cận nhiệt đới.
