Damselfish
📖 Overview
Adults form small shoals in midwater above or near rocky reefs or above seagrass meadows (Posidonia. They feed on small planktonic or benthic animals . Reproduce in summer . Eggs characterized by adhesive filaments are nested on rocky or sandy bottoms . Males guard the eggs .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 14; Dorsal soft rays (total): 9 - 11; Anal spines: 2; Anal soft rays: 9 - 11. : fusiform / normal; Cross section: compressed.
🌀 Behaviour
Behavioural data for Damselfish is currently being reviewed.
🦐 Diet
It feeds on small zooplankton and benthic algae. Its main food components are copepods, appendicularia, cladocera, gastropod larvae, bivalve larvae, fish eggs and fish larvae. C. chromis feeding patterns are altered when schools are confronted with an increase in top water activity, resultantly, the species obtained a behavioral response referred to as polarizing. Polarization occurs when the species dives to deeper depths, leaving their food behind, as a mechanism to avoid confrontation.
🥚 Reproduction
Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Breed on rocky or sandy bottoms . Males guard the eggs .
🌍 Habitat & Distribution
Marine; reef-associated; non-migratory; depth range 2 - 40 m . Subtropical; 46°N - 12°S, 32°W - 36°E
🌿 Ecology
small planktonic or benthic animals (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🎣 Angling Guide
- medium-heavy 7ft spinning rod
- 30-50 lb braid
- fluorocarbon leader
- grass flats
- oyster bars
- marsh drains
- deeper channel edges
Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.
⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Brown Chromis · Damselfish · Mediterranean Chromis · Mediterranean Damselfish · Damsel fish |
| 🏳️Catalan | castanyoleta · tuta |
| 🌍CES | sapín obecný |
| 🇩🇰Danish | Middelhavsjomfrufisk |
| 🇩🇪German | Mönchsfisch |
| 🌍ELL | Petropsaro · Καλογρίτσα · Καλογριά |
| 🇫🇮Finnish | ruskoneitokala |
| 🇫🇷French | Castagnole · Castagnole noire · Diavulellu · demoiselle bleue · petite castagnole |
| 🌍HEB | כרומית ים-תיכונית |
| 🇭🇷Croatian | Crnej · cnerj · indijanac · kaliger |
| 🇭🇺Hungarian | barna korallsügér |
| 🇮🇹Italian | Castagnola · castagnola mediterranea · fabretto · guarracino niro · monacella nira |
| 🌍LIT | Paprastasis chromis |
| 🌍MLT | Cawla · Kastanjola · kastajnola |
| 🇳🇱Dutch | monniksvis · zwaluwstaartvis |
| 🇵🇱Polish | Chromis kasztanowy |
| 🇵🇹Portuguese | Castanheta · Donzela-do-Mediterrâneo |
| 🇷🇺Russian | Ласточка · Хромис |
| 🌍SLV | Ærnik · èrnik |
| 🇪🇸Spanish | Castañuela · Castañuela del Mediterráneo |
| 🌍SQI | Peshk geshtenje · peshku gështenjë |
| 🇸🇪Swedish | frökenfisk · munkfisk |
| 🌍TUR | Papaz Balığı · catalkuyruk · papaz baligi |
| 🌍UKR | Морська ластівка · Хроміс звичайний |
| 🇨🇳Chinese | 地中海光鰓雀鯛 |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Chromis castanea | Cuvier | 1814 | Synonym |
| Chromis castenea | Cuvier | 1814 | Synonym |
| Chromis mediteranea | Cloquet | 1817 | Synonym |
| Chromis niger | Nardo | 1824 | Synonym |
| Heliastes castanea | Cuvier | 1814 | Synonym |
| Heliastes chromis | Linnaeus | 1758 | Synonym |
| Sparus chromis | Linnaeus | 1758 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Damselfish.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 694 records indexed .
👥 Community & Contribute
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