Description
(
Inglês
)
fornecido por AmphibiaWeb articles
Megophrys montana males can reach 92 mm in SVL while the larger females can grow to 111 mm. These frogs can be identified by the bizarre, elongated "horn" present on each upper eyelid, and a pointed snout. The pupils are vertical with a dark brown iris. There is a fold of skin separating the head from the body. Dorsally, the skin is generally smooth, with one or two pairs of dorsal ridges extending from behind the head down to the groin, but the dorsum may occasionally bear some black tubercles. Numerous tubercles are present on the flanks. The body shape mimics the appearance of a leaf (Lathrop, 2003; Iskandar, 1998). The color is similar to that of dried leaves, ranging from light brown to reddish brown in color (Lathrop, 2003). Young animals may be brick-red in color, with adults usually reddish to dark brown, and occasionally yellowish brown. The venter is mottled with brown and dark cream. A dark triangular blotch occurs behind the eyes. A pair of black tubercles or spots is generally present dorsally, near the insertion of the arms (Iskandar, 1998). Megophrys montana tadpoles have a funnel-shaped mouth, with turned-up and laterally expanded lips, allowing feeding at the surface of the water (Iskandar, 1998). The tail is elongated, with a rounded tip (Iskandar, 1998). The larval body and tail are brown (Lathrop, 2003).The diploid chromosome number is 26, with five large pairs and eight smaller ones (Iskandar, 1998).
Lathrop, A. (2003). ''Asian horned frog, Megophrys montana.'' Grzimek's Animal Life Encyclopedia, Volume 6, Amphibians. 2nd edition. M. Hutchins, W. E. Duellman, and N. Schlager, eds., Gale Group, Farmington Hills, Michigan.
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- Peera Chantasirivisal
Distribution and Habitat
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Inglês
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fornecido por AmphibiaWeb articles
Megophrys montana is endemic to Java. It inhabits leaf litter on the forest floor of dense tropical rainforest, both primary and secondary forest (Iskandar, 1998), and has very rarely also been seen on plantations (Lathrop, 2003). It is found at higher elevations, up to 2200 m (Lathrop, 2003).
- autor
- Peera Chantasirivisal
Life History, Abundance, Activity, and Special Behaviors
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Inglês
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fornecido por AmphibiaWeb articles
This species is not threatened. It is common but not abundant (IUCN, 2006).
- autor
- Peera Chantasirivisal
Life History, Abundance, Activity, and Special Behaviors
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Inglês
)
fornecido por AmphibiaWeb articles
This frog lives in leaf litter and remains immobile unless touched or molested (Iskandar, 1998). Frogs in the genus Megophrys rely on camouflage for defense; they move by short hops, since the combination of large, wide heads and bodies and short, slender legs hampers long jumps (Inger and Stuebing, 2005) and makes them rather clumsy (Wogan, pers. comm.). During the mating season, Megophrys montana males make a single loud "kang" as their mating call, particularly when there is a full moon (Iskandar, 1998). Breeding behavior has not yet been described but is assumed to be similar to a related species, Megophrys nasuta. In Megophrys nasuta, and presumably also Megophrys montana, adults move from the forest to the edges of streams in order to breed (Inger and Stuebing, 2005). Megophrys montana eggs are colorless (Iskandar, 1998).
- autor
- Peera Chantasirivisal
Megophrys montana
(
Inglês
)
fornecido por wikipedia EN
Megophrys montana (Asian horned frog, horned frog, Asian spadefoot toad, Javan horned frog, Malayan leaf frog) is a species of frog found in Java and possibly Sumatra.[2][3]
Description
Megophrys montana is a relatively large frog: males can reach 92 mm (3.6 in) in snout-vent length and females 111 mm (4.4 in). As their common name suggests, these frogs have "horns": their upper eyelids have horn-like elongations.[3]
Distribution and habitat
Known with certainty only from Java and possibly from western Sumatra, Indonesia. Records of Megophrys montana outside this range (from Thailand southeast to Sumatra, Natuna Islands, Borneo, and the Philippines) apply to related named and unnamed species.[2] They occur from near sea level up to at least 1,200 m (3,900 ft). Megophrys montana live on the forest floor in primary and secondary forests, and to some extent, plantations.[1]
Behaviour
These frogs are relatively clumsy and rely on camouflage for defense. They do not move unless touched or molested.[3]
References
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Megophrys montana: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Megophrys montana (Asian horned frog, horned frog, Asian spadefoot toad, Javan horned frog, Malayan leaf frog) is a species of frog found in Java and possibly Sumatra.
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Megophrys montana
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
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Megophrys montana: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Megophrys montana es una especie de anfibio anuro de la familia Megophryidae. Es endémica de la isla de Java y, quizá, de Sumatra (Indonesia).
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Megophrys montana
(
Basco
)
fornecido por wikipedia EU
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Megophrys montana: Brief Summary
(
Basco
)
fornecido por wikipedia EU
Megophrys montana Megophrys generoko animalia da. Anfibioen barruko Megophryidae familian sailkatuta dago, Anura ordenan.
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Megophrys montana
(
Francês
)
fornecido por wikipedia FR
Megophrys montana ou Grenouille cornue de montagne est une espèce d'amphibiens de la famille des Megophryidae[1].
Répartition
Cette espèce est endémique de l'île de Java en Indonésie. Elle se rencontre jusqu'à au moins 1 200 m d'altitude[1],[2]. Sa présence est incertaine dans l'Ouest de Sumatra.
Habitat
Cette grenouille vit dans les forêts tropicales.
Description
La grenouille cornue de montagne mesure de 7 à 14 cm[3]. Elle est brune, son museau est allongé en pointe et elle a une bouche très large et deux petites cornes pointues au-dessus des yeux.
Elle est essentiellement terrestre. Elle se cache avec aisance sous les feuilles ou dans le sable.
Alimentation
Elle se nourrit d'insectes.
Reproduction
Elle se reproduit à la saison des pluies. La femelle pond des œufs sous les cailloux des ruisseaux. Les têtards ont une grande bouche en forme de parapluie avec laquelle ils se nourrissent de minuscules organismes[4].
Publication originale
- Kuhl & Van Hasselt, 1822 : Uittreksels uit breieven van de Heeren Kuhl en van Hasselt, aan de Heeren C. J. Temminck, Th. van Swinderen en W. de Haan. Algemeene Konst-en Letter-Bode, vol. 7, p. 99-104.
Notes et références
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↑ a et b Amphibian Species of the World, consulté lors d'une mise à jour du lien externe
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↑ UICN, consulté lors d'une mise à jour du lien externe
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↑ Marie-Paul Zierski et Philipp Röhlich, La grande encyclopédie des animaux, Terres éditions, juillet 2019, 320 p. (ISBN 978-2-35530-295-4), Grenouille cornue de montagne pages 81 et 82
-
↑ Collectif (trad. Valérie Andréani), Le règne animal, Gallimard Jeunesse, octobre 2002, 624 p. (ISBN 2-07-055151-2), p. Mégophrys page 443
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Megophrys montana: Brief Summary
(
Francês
)
fornecido por wikipedia FR
Megophrys montana ou Grenouille cornue de montagne est une espèce d'amphibiens de la famille des Megophryidae.
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Bangkong bertanduk
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Indonésio
)
fornecido por wikipedia ID
Bangkong bertanduk atau katak bertanduk adalah sejenis kodok dari suku Megophryidae. Nama ilmiahnya adalah Megophrys montana Kuhl & van Hasselt, 1822. Namanya dalam bahasa Inggris adalah horned frog.
Pemerian
Katak yang bertubuh pendek agak gendut, kepala besar dengan runcingan kulit di atas kedua mata dan di ujung moncong. Sepasang runcingan kulit yang lain, yang lebih kecil, terdapat di ujung-ujung rahang. Ukuran tubuh umumnya sedang sampai besar, 60–95 mm; katak jantan lebih kecil daripada betinanya.
Dorsal (bagian punggung) berkulit halus, coklat pucat kemerahan sampai coklat tua, dengan sepasang lipatan kulit di punggung, mulai dari bagian tengkuk hingga ke pinggang. Sering dengan sepasang bintil hitam kecil di pundak. Kadang-kadang terdapat sepasang lipatan kulit yang lebih samar dan lebih pendek di masing-masing sisi lateral tubuh, di belakang tangan hingga ke pinggang. Kaki dan tangan lebih kekuningan, dengan lipatan-lipatan kulit melintang bertepi hitam, membentuk coret-coret hitam. Warna hitam juga terdapat di sekitar dan di belakang mata. Iris mata berwarna kemerahan.
Ventral (sisi bawah tubuh) abu-abu keputihan, dengan bintil-bintil agak kasar. Bagian depan kecoklatan kotor, dengan bercak-bercak dan bintik-bintik hitam yang kurang lebih simetris di dagu, leher, tangan dan kaki. Selaput renang di kaki sangat pendek.
Kebiasaan dan Penyebaran
Penyamaran yang sempurna dari warna dan bentuk tubuh katak ini di lantai hutan, menyebabkan bangkong bertanduk sulit dikenali di siang hari. Katak ini kerap bersembunyi di bawah serasah hutan, dan baru pada malam hari aktif menjelajahi lantai hutan hingga ke pinggiran sungai. Berudu katak bertanduk memiliki mulut serupa corong, biasanya ditemukan di bagian sungai yang menggenang atau yang kurang berarus.
M. montana menyebar terbatas di Jawa, dan Sumatra Barat (?). Di Jawa, terutama didapati di pegunungan, di atas 800 m dpl.
Bahan bacaan
- Inger, R.F. 1966. The Systematics and Zoogeography of The Amphibia of Borneo. FMNH, Chicago.
- Iskandar, D.T. 1998. Amfibi Jawa dan Bali.
Pranala luar
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Bangkong bertanduk: Brief Summary
(
Indonésio
)
fornecido por wikipedia ID
Bangkong bertanduk atau katak bertanduk adalah sejenis kodok dari suku Megophryidae. Nama ilmiahnya adalah Megophrys montana Kuhl & van Hasselt, 1822. Namanya dalam bahasa Inggris adalah horned frog.
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Narożnica górska
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Polonês
)
fornecido por wikipedia POL
Narożnica górska[3] (Megophrys montana) – gatunek płaza bezogonowego z rodziny Megophryidae. Występuje w Indonezji[4][2]. Pierwszy raz ten gatunek płaza został opisany w 1822 roku [5].
Przypisy
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↑ Megophrys montana, w: Integrated Taxonomic Information System (ang.).
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↑ a b Megophrys montana. Czerwona księga gatunków zagrożonych (IUCN Red List of Threatened Species) (ang.).
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↑ Dawid Burnie: Królestwo Zwierząt. Warszawa: Świat Książki, 2003. ISBN 83-7311-632-X.
-
↑ Darrel Frost and The American Museum of Natural History: Megophrys montana (ang.). Amphibian Species of the World 5.3, an Online Reference. [dostęp 24 października 2009].
-
↑ Ilustrowana encyklopedia dla dzieci tom 4 świat przyrody. Warszawa: Świat Książki (Polska) Dorling Kindersley (Wielka Brytania), 1996. ISBN 83-7129-870-6.
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Narożnica górska: Brief Summary
(
Polonês
)
fornecido por wikipedia POL
Narożnica górska (Megophrys montana) – gatunek płaza bezogonowego z rodziny Megophryidae. Występuje w Indonezji. Pierwszy raz ten gatunek płaza został opisany w 1822 roku .
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Ếch sừng Java
(
Vietnamita
)
fornecido por wikipedia VI
Ếch sừng Java (danh pháp hai phần: Megophrys montana) là một loài ếch được tìm thấy ở châu Á.
Miêu tả
Loài này có thể dài đến 92mm, trong khi con cái lớn có thể dài 111mm. Loài này được nhận dạng bởi một "sừng" kéo dài, khác thường nằm trên mỗi mí mắt, và chĩa về phía trước. Có một nếp da gấp phân chia phần đầu và thân. Còn màu sắc thì giống với các lá khô.[3]
Chú thích
Tham khảo
]]
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Ếch sừng Java: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Ếch sừng Java (danh pháp hai phần: Megophrys montana) là một loài ếch được tìm thấy ở châu Á.
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