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GB/T 45060-2024: Black-spotted pond frog
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| GB/T 45060-2024 | English | 279 |
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Black-spotted pond frog
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GB/T 45060-2024
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Basic data | Standard ID | GB/T 45060-2024 (GB/T45060-2024) | | Description (Translated English) | Black-spotted pond frog | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B52 | | Classification of International Standard | 65.150 | | Word Count Estimation | 14,124 | | Date of Issue | 2024-12-31 | | Date of Implementation | 2025-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45060-2024: Black-spotted pond frog---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 65.150
CCSB52
National Standard of the People's Republic of China
Pleurotus nigromaculata
Released on 2024-12-31
2025-07-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China.
This document is under the jurisdiction of the National Technical Committee on Aquatic Products Standardization (SAC/TC156).
This document was drafted by. Jiangsu Zhongyang Group Co., Ltd., Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Chinese Academy of Sciences
Kunming Institute of Zoology, Shanghai Ocean University.
The main drafters of this document are. Zhu Xinpeng, Xu Jin, Xu Bin, Cai Xing, Tu Hanqing, Lu Li, Zhang Lin, Wang Dan, Liu Qigen, Xu Xiao, and Liu Dayong.
Pleurotus nigromaculata
1 Scope
The main morphological and structural characteristics, growth and reproduction, cytogenetics and biochemical genetics of Pleurotus nigromaculata germplasm were identified.
The detection method specifies the judgment rules.
This document is applicable to the germplasm detection and identification of the black-spotted frog.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 18654.6 Germplasm inspection of farmed fish Part 6.Determination of reproductive performance
GB/T 18654.12 Germplasm testing of farmed fish Part 12.Chromosome karyotype analysis
GB/T 18654.13 Germplasm inspection of farmed fish Part 13.Isozyme electrophoresis analysis
GB/T 22213 Aquaculture Terminology
GB/T 25884 Determination of morphological characteristics of frogs
3 Terms and definitions
The terms and definitions defined in GB/T 22213 and GB/T 25884 apply to this document.
4 Scientific name and classification
4.1 Scientific name
Note. Other names include black-spotted frog, frog, and frog.
4.2 Classification status
Phylum Chordata, Class Amphibia, Order Anura, Family Ranidae, Genus Pelophylax.
5 Main morphological and structural features
5.1 External morphology
5.1.1 Appearance
The head is slightly triangular, with a blunt snout; the eyes are large, the pupils are transversely oval, and the distance between the eyes is smaller than the distance between the noses; there is a pair of round eardrums behind the eyes, with a diameter of
The eardrum of male frogs is about two-thirds of the diameter of the eye. The eardrum of male frogs is larger than that of female frogs. Male frogs have a pair of external vocal sacs on the sides of the neck, which are light gray in color, while female frogs have no vocal sacs.
There is a pair of dorsal folds on the back of the head, from behind the eyes to the crotch, and there are 4 to 6 rows of short skin folds of varying lengths between the two dorsal folds. There are moles on the skin on the sides.
The skin on the ventral surface is smooth. The forelimbs are short, with four fingers and no webs; the male frog's forearms are relatively strong, with a well-developed nuptial pad on the inner side of the first finger, which increases significantly during the reproductive season.
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