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GB/T 44619-2024Detection and identification of Pomacea Perry (English PDF)

福寿螺检疫鉴定方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

September 29, 2024

Implementation date

April 1, 2025

Scope

GB/T 44619-2024 is the English-translated version of 福寿螺检疫鉴定方法.

GB/T 44619-2024 is the Chinese national standard covering the quarantine identification of the apple snails of the genus Pomacea and the invasive species within it — the method principle, the apparatus and reagents, the on-site quarantine, the laboratory identification of shell aperture, whorls, operculum, penis sheath and egg clutch, the evaluation of the result, the preservation of the specimen, and the morphological comparison that separates Pomacea from the similar species it is confused with. First edition. In force from 1 April 2025. Issued on 29 September 2024, it has been in force since 1 April 2025.

Document preview — GB/T 44619-2024

National Standard of the People's Republic of China

ICS
65.020.01
Classification
B 16

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Preface... III 1 Scope1
  • 2 Normative references1
  • 3 Terms and Definitions1
  • 4 Pomacea canaliculata and its main invasive species2
  • 5 Method Principle2
  • 6 Apparatus and Reagents2
  • 7 On-site quarantine3
  • 8 Laboratory Identification3
  • 9 Results Evaluation4
  • 10 Specimen Preservation5
  • Appendix A (Informative) Basic information on the genus Pomacea and important species6
  • Appendix B (Informative) Preparation and preservation of Pomacea canaliculata specimens7
  • Appendix C (Informative) Basic information and identification characteristics of the genera Pomacea canaliculata and Pomacea spp8
  • Appendix D (Informative) Comparison of morphological characteristics of common similar species of the genus Pomacea12
  • Appendix E (Informative) Molecular Biological Detection Methods of Pomacea canaliculata21
  • References22

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 is required.

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 and coordinated by the National Technical Committee on Plant Quarantine Standardization (SAC/TC 271).

This document was drafted by: China University of Metrology, Shanghai Customs Animal and Plant and Food Inspection and Quarantine Technology Center, China Customs Science and Technology Research Institute Research Center, China Inspection and Quarantine Scientific Research Institute, Guangzhou Customs Technical Center.

The main drafters of this document are: Yang Qianqian, Liu Jingyuan, Liu Ruosi, Yu Xiaoping, Xu Han, Wei Shuang, Ye Zihong, Xu Yipeng, Liu Guangfu, Li Chen.

Quarantine and identification methods of Pomacea canaliculata

1 Scope

This document describes the quarantine identification methods for the genus Pomacea canaliculata and important species.

This document is applicable to the quarantine and identification of the genus Pomacea canaliculata and its important species.

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. in this document.

SN/T 3067-2011 Specification for routine quarantine of molluscs

3 Terms and definitions

The terms and definitions defined in SN/T 3067-2011 and the following apply to this document.

3.1 Shell aperture

The opening in the shell that serves as the exit for the head and foot.

3.2 Whorl

The shell is composed of layers, and each rotation is a whorl.

3.3 operculum

A horny or calcareous sheet used to seal the shell opening, with the same shape and size as the shell opening.

3.4 penis

The male reproductive organ of a snail.

3.5 penis sheath glands

An organ in the sheath that surrounds the penis that secretes male hormones.

3.6 Mantle

A membrane covering the soft visceral sac, with its dorsal edge connected to the epithelial tissue on the back of the visceral mass.

3.7 Egg clutch

A closely packed, calcified mass of eggs laid by oviparous animals.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Editions of GB/T 44619

EditionTitleRevisionStatus
GB/T 44619-2024Detection and identification of Pomacea Perrycurrent editionCurrent

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