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🌊 Marine Least Concern 🌡️ Tropical

Pacific leaping blenny

Alticus arnoldorum Curtiss, 1938
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Facultative air-breathing ; Found in moist shaded pockets of pitted limestone in the spray zone above the water line . Leaps from hole to hole when disturbed . Feeds on filamentous algae . 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
Alticus arnoldorum
Authority
Curtiss, 1938
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
8 cm
Trophic Level
2
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Blenniiformes
Blenniiformes
Family
Blenniidae
Blenniidae
Genus
Alticus
Alticus
Species
Pacific leaping blenny
Alticus arnoldorum

🐟 Physical Description

Dorsal spines (total): 14 - 15; Dorsal soft rays (total): 22 - 24; Anal spines: 2; Anal soft rays: 26 - 27. : elongated.

🌀 Behaviour

Behavioural data for Pacific leaping blenny is currently being reviewed.

🦐 Diet

Diet information for Pacific leaping blenny is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Marine; reef-associated. Tropical south to Samoa and the Cook Islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2
Food Items

filamentous algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00759 × L3 (TL)
Max TL
8cm
Dorsal Spines
15
Dorsal Rays
23
Anal Spines
2
Anal Rays
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Curtiss, 1938

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Blennius arnoldorum Curtiss 1938 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Pacific leaping blenny ↗
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