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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Lost pipefish

Penetopteryx nanus Rosén, 1911
Max Length
3.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Lost pipefish (Penetopteryx nanus), first described by Rosén, 1911 is a tiny fish in the family Syngnathidae (order Syngnathiformes). Adults typically reach 3.20 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Syngnathidae kept in the hobby.

Scientific Name
Penetopteryx nanus
Authority
Rosén, 1911
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
3.2 cm
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Snout very short. Dorsal and pectoral fins only in very young .: eel-like.

🌀 Behaviour

Behavioural data for Lost 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; pelagic-neritic. Tropical Central Atlantic: Bahamas.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00035 × L3.19 (TL)
Max TL
3.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Rosén, 1911

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Ichthyocampus pawneei Herald 1950 Synonym
Mannarichthys pawneei Herald 1950 Synonym
Nannocampus nanus Rosén 1911 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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