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Diadromous Least Concern 🌡️ Temperate

Straightnose pipefish

Nerophis ophidion Linnaeus, 1758
Max Length
29 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
2–15 m
Climate
Temperate
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabit algal zone or eel-grass (Zostera) . Adults spawn in May - August . Feed on small crustaceans and fish fry . Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail . Consistent paternity is ensured despite brooding of embryos on the outside the male's body. Events of cuckoldry by sneaker males is ruled out through genetic paternity analyses based on molecular markers . Each male carries eggs from a single female but females may deposit eggs on several brooding pouches .

Scientific Name
Nerophis ophidion
Authority
Linnaeus, 1758
Habitat
Diadromous
Climate
Temperate
IUCN Status
LC
Max Length
29 cm
Depth Range
2–15 m
Trophic Level
3.5
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Anal, caudal and pectoral fins absent . Anal opening below front end of the dorsal fin, 28-33 body rings. Has a strait snout .: eel-like.

🌀 Behaviour

Behavioural data for Straightnose pipefish is currently being reviewed.

🦐 Diet

Diet information for Straightnose pipefish is currently being compiled.

🥚 Reproduction

Consistent paternity is ensured despite brooding of embryos on the outside of the male's body instead of a brood pouch characteristic of the family . Events of cuckoldry by sneaker males is ruled out through genetic paternity analyses based on molecular markers . Each male carries eggs from a single female but females may deposit eggs on several brooding pouches .

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; depth range 2 - 15 m . Temperate; 63°N - 30°N, 11°W - 42°E

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3.5±0.47
Food Items

small crustaceans and fish fry (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00095 × L3.05 (TL)
Max TL
29cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Temperate
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Straight-nosed pipefish · Straightnose pipefish · straightnosed pipefish
🌍BUL Морско шило
🏳️Catalan serpeta
🌍CES jehla zelenavá
🌍CYM Pibellau Môr Trwynsyth · pibell fôr drwynsyth
🇩🇰Danish Stor næbsnog
🇩🇪German Kleine Schlangennadel
🌍ELL Νεροφίδιο
🌍EST Madunõel
🌍EUS orratz muturzuzen
🇫🇮Finnish Siloneula
🇫🇷French Nérophis Ophidion · Nérophis à nez droit · Nérophis à nez droit, Nerophis ophidion · nérophys ophidion
🇭🇷Croatian Šilce grebenkljuno
🇮🇹Italian Nemusa rasha morra · Pesce ago pelagico · Pesce ago sottile · Zella 'e mare senza core · Zella 'e mare sottile
🌍LAV Čūskzivs
🌍LIT Jūrų yla
🌍MLT Gremxula tal-bahar · Gremxula tal-bahar irqiqa
🇳🇱Dutch Grote wormzeenaald · Nerophis ophidion · adderzeenaald
🌍NNO liten havnål
🌍NOB liten havnål
🇳🇴Norwegian Liten havnål
🇵🇱Polish Wezynka
🇵🇹Portuguese Marinha · Peixe-cachimbo-de-focinho-estreito
🌍RON Aţă de mare
🇷🇺Russian Змеевидная морская игла · Морская игла змеевидная
🌍SLV Kačje šilo
🇪🇸Spanish Cabrachito Venenoso
🇸🇪Swedish Mindre havsnål
🌍TUR Kuyruksuzdeniziğnesi baliği · deniz ignesi
🌍UKR Іглиця північна · Морська голка змієвидна · Морське шило
🇨🇳Chinese 裸胸海龍

Scientific Synonyms

Scientific Name Author Year Status
Schyphius littoralis Risso 1827 Synonym
Scyphicus teres Rathke 1837 Synonym
Scyphius littoralis Risso 1827 Synonym
Scyphius violaceus Risso 1827 Synonym
Syngnathus ophidion Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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