Invasive Species Specialist Group (that develops Global Invasive Species Database) belongs to which one of the following organizations?

Updated 11 Apr 2026 · From UPSC Prelims GS Paper I 2023, Q67

Contents14
UPSC Prelims GS2023Environment
  1. AThe International Union for Conservation of Nature
  2. BThe United Nations Environment Programme
  3. CThe United Nations World Commission for Environment and Development.
  4. DThe World Wide Fund for Nature
Show answer

Answer: (A) The International Union for Conservation of Nature

The Invasive Species Specialist Group (ISSG), which manages the Global Invasive Species Database, works under the Species Survival Commission (SSC) of IUCN.

Answer is (a) IUCN.

Why this was asked

IUCN's Species Survival Commission manages multiple specialist groups that create global databases on conservation threats, including the Invasive Species Specialist Group that maintains the Global Invasive Species Database.

UPSC is testing whether students can distinguish between IUCN's technical specialist groups versus UNEP's broader policy coordination role in environmental governance.

IUCN Structure & Specialist Groups

Environment International Union for Conservation of Nature Invasive Species Specialist Group

IUCN Structure & Specialist Groups: SSC Network

Must know

IUCN (International Union for Conservation of Nature) houses the Species Survival Commission (SSC)

Invasive Species Specialist Group (ISSG) operates under SSC and manages the Global Invasive Species Database

Good to know

SSC has 130+ specialist groups covering different species and conservation themes

IUCN's Role

IUCN is the world's oldest global environmental organization, founded in 1948. It operates through six commissions, with the Species Survival Commission (SSC) being the largest volunteer network focused on species conservation.

Key IUCN Commissions

Commission

Focus Area

Key Output

Species Survival Commission (SSC)

Species conservation

Red List, specialist groups

World Commission on Protected Areas

Protected areas

Protected area guidelines

Commission on Environmental Law

Environmental law

Legal frameworks

Commission on Education

Environmental education

Education strategies

SSC Specialist Groups Structure

# Species Survival Commission
## Taxonomic Groups
- Primate Specialist Group
- Bear Specialist Group
- Cat Specialist Group
## Thematic Groups
- **Invasive Species Specialist Group**
- Reintroduction Specialist Group
- Conservation Breeding Group
## Regional Groups
- Asian Elephant Specialist Group
- African Elephant Specialist Group

Question Connection

The Global Invasive Species Database is maintained by ISSG under IUCN's SSC

This question tests knowledge of IUCN's internal structure, not just its existence

Exam traps

UNEP seems plausible as it handles global environmental issues, but ISSG specifically belongs to IUCN

WWF is a major conservation organization but does not house the ISSG

The Brundtland Commission (option C) was a one-time commission, not an ongoing organization

Global Invasive Species Database

Environment Global Invasive Species Database invasive species

Global Invasive Species Database: IUCN's Information Tool

Must know

GISD provides information on alien and invasive species that threaten biodiversity

Maintained by IUCN's Invasive Species Specialist Group (ISSG)

Good to know

Contains profiles of world's 100 worst invasive alien species

Database Purpose

The Global Invasive Species Database (GISD) serves as a comprehensive information resource on invasive alien species that pose threats to native biodiversity and ecosystems worldwide.

Key Features of GISD

Feature

Description

Use

Species Profiles

Detailed information on invasive species

Identification and management

100 Worst List

World's most problematic invasive species

Priority setting

Distribution Maps

Geographic spread of invasive species

Risk assessment

Management Info

Control and prevention methods

Conservation planning

Invasive Species Impact

Second leading cause of biodiversity loss globally (after habitat destruction)

Economic costs run into billions of dollars annually worldwide

Island ecosystems are particularly vulnerable to biological invasions

Database Interface

GISD provides searchable access to invasive species information for researchers and policymakers
GISD provides searchable access to invasive species information for researchers and policymakers

Source: Caribbean Protected Areas Gateway — Global Invasive Species Database (GISD) | CPAG RIH · caribbeanprotectedareasgateway.org

Major Conservation Organizations

Environment United Nations Environment Programme World Wide Fund for Nature

Major Conservation Organizations: IUCN, UNEP, WWF Comparison

Must know

IUCN focuses on species conservation and protected areas through scientific expertise

UNEP coordinates UN environmental activities and provides policy guidance

Good to know

WWF emphasizes conservation action and fundraising for specific projects

Key Conservation Organizations

Organization

Founded

Main Role

Key Activities

IUCN

1948

Scientific conservation union

Red List, protected areas, specialist groups

UNEP

1972

UN environmental coordination

Policy frameworks, assessments

WWF

1961

Conservation fundraising & action

Field projects, advocacy campaigns

CITES

1975

Trade regulation

Endangered species trade control

Organizational Distinctions

IUCN operates as a membership union of governments and NGOs with scientific focus

UNEP functions as UN's environmental conscience, coordinating global environmental action

WWF works as an independent NGO focusing on conservation fundraising and field implementation

India Connections

India is a State member of IUCN since 1969. UNEP has established partnerships with India on climate change and biodiversity. WWF-India operates as an independent organization focusing on tigers, elephants, and marine conservation.

Exam traps

Don't confuse UNEP (ongoing UN body) with the Brundtland Commission (one-time commission from 1980s)

WWF and IUCN both focus on conservation but have different approaches - WWF is action-oriented, IUCN is science-oriented

CITES regulates trade, IUCN provides scientific assessment - different but complementary roles