Steal a snail stake; the genus
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| VULNERABLE (IUCN Red List Ver.2.3 (1994))  | |||||||||||||||||||||||||||
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| Malayemys subtrijuga | |||||||||||||||||||||||||||
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Steal a snail stake; the genus (steal a snail stake ぞく, Malayemys) is the genus included in the Reptilia Testudinata spotted turtle department.
Table of contents
Distribution
Cambodia, Kingdom of Thailand, Vietnamese southern part, Malaysia (the Malay Peninsula) [1] [2] [3]. I am distributed over Laos, but there is possibility to be distributed over ignorance, the southern part of Myanmar in the kind [3]. I was put into Indonesia (Java, Sumatra), but was more likely to become extinct in Sumatra [3].
Generic name Malayemys the will [3] of "the tortoise of tortoise of Malaysia, the Malaysia ward."
Form
21 centimeters of Mayor of maximum back (steal it, and which a snail stake is in two kinds with measurements before the division ignorance) [2] [3]. A female becomes larger than a male [3]. There is upsurge (keel) line-formed on a chinquapin deck (第 1-5 chinquapin deck) and a rib deck (第 1-3 rib deck), and the keel of the chinquapin deck develops in particular [1]; [2] [3]. The boarded flooring is not sharp, and a cut enters between the twelfth boarded flooring of right and left [3]. As for the color of the carapace, black light brown, dark reddish-brown, dark brown, blackish brown [1]; [3]. In the circumference of the boarded flooring, white yellow and lemon yellow, gray [1]; [2] [3]. An armpit deck and the regio inguinalis deck are slightly small, and a regio inguinalis deck is bigger than an armpit deck. The shell is slim with large size [3]. A cut enters between the crotch deck of right and left [3]. As for the color of the shell, black spot enters every deck in lemon yellow and yellow, yellowish-brown [1]; [3].
The head is suitable to crunch shellfish with large size [3] [1]. The rostrum edge is prominent, and the maxillary tip becomes dented [1]. Masseter muscle develops, and the occlusal surface is wide [3]. The front of the head back is covered with a large scale, but the rear is covered with a small scale [3]. The color of the head is black, and right and left contain yellow and a pale yellow line design by 2-3 of them [3]. The nostril lower part contains several vertical stripes [3]. 指趾 is not long, but a web develops between 指趾 [3].
The cut between the crotch deck of right and left is deep and the male is narrow; a "V" character form of the alphabet [3]. A tail is big and is long, and the whole total excretion mouth is located outside of a carapace in the state that lengthened straight a tail [3]. The cut between the crotch deck of right and left is shallow and the female is wide; a "U" character form of the alphabet [3]. Even if a tail is thin, and stretch straight out a tail briefly; a total excretion mouth than a carapace in the inside [3].
Classification
I steal Asian kava by the molecular phylogenetic analysis of nuclear DNA and the mitochondrial DNA and steal the genus, perception unreasonableness and, the genus, the コガタセタカガメ genus, steal Hamilton and steal the genus, Borneo kava and form the genus, the メダマガメ genus and single system group, and I steal Borneo kava particularly, and it is done with close relation most by the genus [3].
I stole a snail stake and constituted a place of origin only in (M. subtrijuga), but became the independent kind as M. macrocephala where population of the Malay Peninsula was considered to be synonym in 2004 [3].
- Steal Malayemys macrocephala Malaysia snail stake; Malayan snail-eating turtle
- Steal Malayemys subtrijuga Indochina snail stake; Indochinese snail-eating turtle
Habits
Inhabit a boggy place, the moor, but inhabit the gentle river, pond, waterway, rice field of the flow [1]; [2] [3]. I am active as if wandering around the bottom [3].
Eat a conch mainly [1], but the female large-scale individual eats the bivalve [1]; [2] [3]. It is thought that fish and the invertebrate eat [3]. The snail stake of the Japanese name will [1] of the mud snail eating.
The breeding form is oviparous. I lay 3-4 eggs in once.
with the human being of relationships
It may be said that it is edible in the habitat.
The number of the habitation decreases by destruction, the water pollution of the habitat by the development, edible indiscriminate hunting [3]. Stole a snail stake in 2005 and was placed in book II attached to the として Washington Convention [3]; (two kinds of constitution classes of the place of origin are placed in book II attached to the Washington Convention now in 2012, but are not placed by the genus unit.)
I may be bred as a pet and am imported into Japan. I steal Malaysia snail stake, and が circulates mainly [3]. The mature form of the nature individual circulated before and was done with the kind that it was very difficult of the breeding because I did not begin to feed on other bait without eating only physical condition defectiveness, a conch due to a thing, an infectious disease and the entorganism treated crudely [3]. In late years an individual considered to have let you stole Malaysia snail stake and gathered の egg and hatch circulated as a breeding lower breeding individual, and the breeding degree of difficulty lowered than before to have possibilities to begin to feed on bait including the assorted feed except the conch if danger of an infectious disease and the entorganism was from thing, 幼体 which decreased [3]. Because I am poor at aggravation of the quality of the water, I functionalize filtration and do it and maintain the cool quality of the water [3]. I may eat when I give an individual not to begin to feed on a conch, but require attention because there is a parasitic worm in the body of the conch which I collected in the outdoors [3]. Because it is slow the property is coward, and to eat bait, breed it basically alone [1]; [3].
Footnote
- I steal the snail stake which was one kind of 1 genus before I am divided into ^ two kinds and evaluate としての
References
- ^ a b c d e f g h i j k l "Steal it, and Ms. of 2 Eurasia Oceania Africa steals a crawler, amphibians visual guide aquatic" Tsuyoshi Ebinuma;, for truth sentence temple Shinko Corporation, 2,005 years, is 41 pages.
- The ^ a b c d e f Shoichi Sengoku supervision Takuya Nagasaka edition "reptiles, amphibians 800 kinds illustrated book third edition," it is page 199 for P seeds, 2,002 years.
- ^ a b c d e f g h i j k l For m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak Yuichiro Yasukawa "butter ghoul I steal it classification of the genus group and life cycle 1" "creeper" 28th, creeper company, 2,005 years, it is 100, 123-127 pages.
Allied item
Outside link
- ^ The IUCN Red List of Threatened Species
- Asian Turtle Trade Working Group 2000. Malayemys subtrijuga. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2.
This article is taken from the Japanese Wikipedia Steal a snail stake; the genus
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