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🌊 Marine 🌡️ Temperate

Wedgehead siphonfish

Siphamia cuneiceps Whitley, 1941
Max Length
3.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
1–28 m
Climate
Temperate
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs inshore over soft bottom . A 2.84 cm SL mouthbrooding male had about 30 eggs, 0.8 mm in diameter, in its mouth .

Scientific Name
Siphamia cuneiceps
Authority
Whitley, 1941
Habitat
Marine
Climate
Temperate
Max Length
3.9 cm
Depth Range
1–28 m
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Apogoniformes
Apogoniformes
Family
Apogonidae
Apogonidae
Genus
Siphamia
Siphamia
Species
Wedgehead siphonfish
Siphamia cuneiceps

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 8; Anal spines: 2; Anal soft rays: 8. This species is distinguished by the following characters: D VI+I,8; A II,8; pectoral rays 11-13, unbranched and compressed distally; tubed lateral-line and median predorsal scales unknown (most scales missing on all specimens); total gill rakers 2-4 + 9-11 = 11-14; developed gill rakers 0 + 6-9; gill rakers on ceratobranchial 6-7; body relatively slender, its depth 3.7-4.1 in SL, its body width 1.6-2.0 in the depth; eye diameter 3.7-4.2 in HL; first dorsal spine 1.2-1.3 in second spine; second dorsal spine 2.8-2.9, spine of second dorsal fin 5.0-5.5, and second anal spine 5.1-6.7, all in head length; pectoral-fin length 5.4-6.1 and pelvic-fin length 5.2-6.4 in SL; caudal-peduncle length 1.1-1.5 in distance between pelvic spine insertion and anal-fin origin; preopercular edge and ridge smooth, the ventral edge weakly ossified and usually slightly crenulate; palatines with 2-3 series of small teeth; scales ctenoid, large, thin and deciduous; tubed lateral-line scales with vertical series of papillae; tip of light organ on each side of tongue bound by membrane .Cross section: compressed.

🌀 Behaviour

Behavioural data for Wedgehead siphonfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 1 - 28 m . Temperate West Pacific: Australia.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L3.06 (TL)
Max TL
3.9cm
Dorsal Spines
7
Dorsal Rays
8
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Temperate
Described By
Whitley, 1941

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Siphamia cuniceps Whitley 1941 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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