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💧 Freshwater Least Concern 🌡️ Tropical

Gossamer blenny

Omobranchus ferox Herre, 1927
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Adults are found in mangrove swamps and river estuaries, but more often in freshwater lakes . Benthic . The size and shape of the mouth, the presence of large canine teeth suggest that this fish is probably a predator on small aquatic animals . Oviparous; eggs are demersal and adhesive , and are attached to the substrate via a filamentous, adhesive pad or pedestal . Larvae are planktonic, often found in shallow, coastal waters .

Scientific Name
Omobranchus ferox
Authority
Herre, 1927
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
6 cm
Trophic Level
3.5
Resilience
High
Vulnerability
15.00/100

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 11 - 13; Dorsal soft rays (total): 20 - 23; Anal spines: 2; Anal soft rays: 22 - 26. Diagnosis: A good diagnostic characteristic is a short diagonal line found just behind the eye . Head without cirri; lower end of gill opening usually opposite 4th or 5th pectoral fin ray; sensory pores in infraorbital an interorbital canals mostly 8 and 3 respectively; lateral line tubes 1 to 4 .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Gossamer blenny is currently being reviewed.

🦐 Diet

Diet information for Gossamer blenny is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic. Tropical East Africa north of Mozambique, northern Indian Ocean, Red Sea and Persian/Arabian Gulf (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Trophic Level
3.5±0.37

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.06 (TL)
Max TL
6cm
Dorsal Spines
12
Dorsal Rays
22
Anal Spines
2
Anal Rays
24

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Herre, 1927

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Fang-toothed Blenny · Gossamer Oysterblenny · Rotund Blenny · Spinnerak-blennie · gossamer blenny
🇯🇵Japanese Kawagimpo · Kawaginpo · カワギンポ
🇵🇹Portuguese Blênio-rotundo
🌍THA ปลากระบี่ · ปลาตั๊กแตนหินหน้าลาย
🇨🇳Chinese 兇猛肩鰓䲁 · 狗鰷 · 猛肩鰓鳚 · 猛肩鳃鳚 · 黑斑肩鳃鳚

Scientific Synonyms

Scientific Name Author Year Status
Cruantus dealmeida Smith 1949 Synonym
Omobranchus dealmeida Smith 1949 Synonym
Omobranchus kranjiensis Herre 1940 Synonym
Petroscirtes feliciana Herre 1942 Synonym
Petroscirtes ferox Herre 1927 Synonym
Petroscirtes kranjiensis Herre 1940 Synonym
Petroscirtes waterousi Herre 1942 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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