![](http://www.alamy.com/thumbs/6/6FF2BECA-7966-46D8-9FE0-43B2CDE190FA/RK0GD8.jpg)
. Asiatic herpetological research. Reptiles -- Asia Periodicals; Amphibians -- Asia Periodicals. Vol. 4, p. 70 Asiatic Herpetological Research February 1992 i •. FIG. 2. Puddle with Rana chensinensis larvae adjacent to the Pacific coast on the Krilon Peninsula. Splashing salt water contacted this puddle during the time of high tide. It was a breeding site of Rana chensinensis. The vegetation consisted of Lemna and Juncus only. We found many pieces of old wood in the water. The water can be characterized as follows: slightly alkaline, poor in humic material, nutrient poor, rich in electrolytes
. Asiatic herpetological research. Reptiles -- Asia Periodicals; Amphibians -- Asia Periodicals. Vol. 4, p. 70 Asiatic Herpetological Research February 1992 i •. FIG. 2. Puddle with Rana chensinensis larvae adjacent to the Pacific coast on the Krilon Peninsula. Splashing salt water contacted this puddle during the time of high tide. It was a breeding site of Rana chensinensis. The vegetation consisted of Lemna and Juncus only. We found many pieces of old wood in the water. The water can be characterized as follows: slightly alkaline, poor in humic material, nutrient poor, rich in electrolytes and of a medium total hardness. A typical feature of this breeding site is the NaCl content of Because of the high content of salt, the puddle can be classified as a B- mesohalobien water representing the upper limit of brackish water. The 24 larvae represented an earlier stage of development compared to tadpoles of the same species living in other breeding places at the same time. 2. Micromorphology Investigations The schematic drawings of the larval mouth of Rana amurensis and Rana chensinensis show clear differences in their morphology (Fig. 3). With the SCAN, the small conical teeth on the upper and on the lower horny jaw could be visualized in both species. In the literature (Bannikov et al., 1977) only. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Asiatic Herpetological Research Society; Chung-kuo liang chi pa hsing tung wu hs©eh hui. Berkeley, Calif. : Asiatic Herpetological Research Society : Chinese Society for the Study of Amphibians and Reptiles
Size: 1603px × 1558px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionbiodiversity, bookcontributorharv