KARYOLOGY OF THE PRIMITIVE SALAMANDERS, FAMILY HYNOBIIDAE

被引：40

作者：

MORESCALCHI, A

ODIERNA, G

OLMO, E

机构：

[1] Instituto di Istologia ed Embriologia, The University, Napoli, I-80134

来源：

EXPERIENTIA | 1979年 / 35卷 / 11期

关键词：

D O I：

10.1007/BF01962768

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Karyotypes have been studied in 3 species of Hynobius and in 1 species each of the remaining genera of Hynobiids (Ranodon, Batrachuperus, Salamandrella and Onychodactylus). All species have large diploid numbers, between 56 and 66, and asymmetrical and bimodal karyotypes. DNA contents (2C) were found to vary between 33 and 51 pg. Determination was not possible in Onychodactylus where higher values may be suspected. Some of the karyotypes investigated are similar to those of Cryptobranchids. Phylogenetic implications are discussed. © 1979 Birkhäuser Verlag.

引用

页码：1434 / 1436

页数：3

共 16 条

[1]

AZUMI J, 1971, CHROM INF SERV, V12, P31

[2]

BANNIKOV AG, 1958, ZOOL JB ABT F SYST, V83, P245

[3] SPINAL NERVES AND THEIR BEARING ON SALAMANDER PHYLOGENY [J].

EDWARDS, JL .

JOURNAL OF MORPHOLOGY, 1976, 148 (03) :305-328

[4]

ESTES R, 1965, AM ZOOL, V5, P319

[5]

MAKINO S, 1932, J FS HOKKAIDO IMP 6, V2, P97

[6]

MAKINO SAJIRO, 1934, TRANS SAPPORO NAT HIST SOC, V13, P351

[7]

Matthey R, 1949, CHROMOSOMES VERTEBRE

[8]

Morescalchi A., 1973, P233

[9] KARYOLOGICAL RELATIONSHIPS BETWEEN CRYPTOBRANCHID SALAMANDERS [J].

MORESCALCHI, A ;

ODIERNA, G ;

OLMO, E .

EXPERIENTIA, 1977, 33 (12) :1579-1581

[10]

MORESCALCHI A, 1975, EVOL BIOL, V8, P339

← 1 2 →