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🌊 Marine Least Concern 🌡️ Tropical

Gray's pipefish

Halicampus grayi Kaup, 1856
Max Length
20 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults live in muddy habitats, often covered with silt and extremely well-camouflaged . Planktonic specimens taken in the upper 0 to 100 m over depths to at least 2980 m while the demersal fish have been taken in SCUBA and trawl collections from 9 to 91.4 m. Ovoviviparous . Males exhibit parental care by incubating and guarding the eggs in their brood pouch .

Scientific Name
Halicampus grayi
Authority
Kaup, 1856
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
20 cm
Trophic Level
3.3
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 19 - 22; Anal soft rays: 4. Short-snouted species with large eyes . : eel-like.

🌀 Behaviour

Behavioural data for Gray's pipefish is currently being reviewed.

🦐 Diet

Diet information for Gray's pipefish is currently being compiled.

🥚 Reproduction

Males carry the eggs in the brood pouch .

🌍 Habitat & Distribution

Marine; brackish; reef-associated; depth range ? - 100 m . Tropical West Pacific: Gulf of Aden, off Sri Lanka, and from the Gulf of Thailand and Australia to Kyûshû Islands, Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
3.3±0.44

📐 Morphometrics

Length–Weight Relationship: W = 0.00035 × L3.19 (TL)
Max TL
20cm
Dorsal Rays
21
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Kaup, 1856

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Gray's pipefish · Mud pipefish · spiny pipefish
🌍CES jehla Grayova
🇯🇵Japanese Umiyakko · ウミヤッコ
🌍THA ปลาจิ้มฟันจระเข้หนาม
🌍VIE Cá Chìa vôi gai
🇨🇳Chinese 海蝎魚 · 海蝎鱼 · 海龍 · 葛氏海蠋魚 · 葛氏海蠋鱼 · 葛氏海龍

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 16 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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