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🌊 Marine 🌡️ Tropical

Narrowhead flyingfish

Cypselurus angusticeps Nichols & Breder, 1935
Max Length
24 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
0–20 m
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Epipelagic in coastal and oceanic waters. Often near oceanic islands. May leap out of the water and glide over considerable distances above the surface. Also caught using dipnet and light method .

Scientific Name
Cypselurus angusticeps
Authority
Nichols & Breder, 1935
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
24 cm
Depth Range
0–20 m
Latitude
23°S – 34°N
Trophic Level
4
Resilience
High
Vulnerability
17.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Beloniformes
Beloniformes
Family
Exocoetidae
Exocoetidae
Genus
Cypselurus
Cypselurus
Species
Narrowhead flyingfish
Cypselurus angusticeps

🐟 Physical Description

Dorsal soft rays (total): 13; Anal soft rays: 8 - 9. Pectoral fins almost uniformly grayish, varying in tone but neither hyaline nor blackish, with a narrow pale posterior edge broadening at the tip and toward the axil of the fin. Predorsal scales 28-30. Ventral origin equidistant from about or behind the middle of opercle and base of caudal. Head narrow and pointed for this genus, the snout equal to or slightly longer than eye. Teeth tricuspid. Interobital slightly concave; eye slightly infralateral. Coloration: Dark above to below midline of side, pale below; dorsal very pale grayish; anal white; caudal uniform dusky; ventrals pale becoming slightly dusky in the center of their base.: elongated.

🌀 Behaviour

Behavioural data for Narrowhead flyingfish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; pelagic-oceanic; oceanodromous ; depth range 0 - 20 m . Tropical; 34°N - 23°S, 43°E - 79°W East Africa to Hawaii and the Tuamoto Islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Migration
Oceanodromous
Trophic Level
4±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00646 × L3.04 (TL)
Max TL
24cm
Dorsal Rays
13
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
34°N – 23°S
Described By
Nichols & Breder, 1935

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Cypselurus augusticeps Nichols & Breder 1935 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

Aquareap Community Observations
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