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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Double-ended pipefish

Trachyrhamphus bicoarctatus Bleeker, 1857
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
1–42 m
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits subtidal lagoon and seaward reefs, usually among algae or seagrasses . Most are seen on sand and mud areas, prone to currents; usually soft bottom to about 25 m . Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail .

Scientific Name
Trachyrhamphus bicoarctatus
Authority
Bleeker, 1857
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
40 cm
Depth Range
1–42 m
Latitude
23°S – 32°N
Trophic Level
3.8
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 24 - 32; Anal spines: 0; Anal soft rays: 4. Brownish in color, usually with small spots on trunk . : eel-like; Cross section: angular.

🌀 Behaviour

Behavioural data for Double-ended pipefish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

Male carries the eggs in a brood pouch .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 42 m . Tropical; 32°N - 23°S West Pacific: Red Sea and East Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.8±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00035 × L3.19 (TL)
Max TL
40cm
Dorsal Rays
28
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Latitude Range
32°N – 23°S
Described By
Bleeker, 1857

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bend Stick Pipefish · Bentstick Pipefish · Chocolate Pipefish · Double-ended pipefish · Ringed Pipefish · Short-tailed Pipefish · Stick Pipefish
🌍CES jehla tenká
🇩🇪German Schwanzlose Seenadel
🇫🇷French Syngnathe courbé · Syngnathe à deux points
🌍HEB זמורן כהה
🇮🇹Italian Pesce ago a due anelli
🇯🇵Japanese Wakayoji · ワカヨウジ
🇳🇱Dutch Staartloze Zeenaald
🇷🇺Russian Йозия
🇨🇳Chinese 海龍 · 短吻粗吻海龍 · 短尾粗吻海龍

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 10 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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