Species: Arcos nudus, Padded clingfish


Arcos nudus (Linnaeus, 1758)
Padded clingfish
Tadpole shaped, with flattened body and wide flattened head; a few fleshy lobes under chin, but nowhere else on head; front nostril with a large branched skin flap; top lip broad, much wider at front than at sides; top jaw with a deep patch of irregular incisors at front, no canines or conical teeth behind; lower jaw with incisors at front, then 1 large canine then 4 small conical teeth behind those on side; 1 dorsal fin, at rear, no spines, 7-8; anal fin 6-7, like dorsal fin and under it; pectoral fin 23-25, lower 5-7 rays not markedly reduced in size; sucker very large, front and rear parts with a broad band of papillae, central part with 2 close-set patches of papilla; a conspicuous fleshy pad at base of pectoral fin; no scales; lateral line present as pores on head only.
Mainly red.
Reaches 9 cm.
Lives in surge zones of rocky shores.
Depth range: 0-8 m.
The Bahamas to the S Caribbean.
Note: Arcos macrophthalmus is a synonym.

High Resolution Map Download
- Salinity
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- Marine
- Marine Only
- Inshore/Offshore
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- Inshore
- Inshore Only
- Water Column Position
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- Bottom only
- Bottom
- Habitat
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- Reef (rock/coral/oyster)
- Reef associated (reef + edges-water column & soft bottom)
- Reef only
- Rocks
- FishBase Habitat
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- Reef Associated
- Feeding Group
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- Carnivore
- Data
- Diet
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- Bony fishes
- Data
- Mobile benthic worms
- Mobile benthic crustacea (shrimps/crabs)
- Mobile benthic gastropods/bivalves
- Egg Type
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- Pelagic larva
- Data
- Benthic
- Global Endemism
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- West Atlantic Endemic
- All species
- Greater Caribbean endemic
- Regional Endemism
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- All species
- Continent + Island (s)
- GC endemic
- Insular primarily
- Continent
- Island (s)
- Residency
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- Resident
- Climate Zone
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- Equatorial (0-10N, Costa Rica / Venezuela)
- Subtropical (23-35N, Florida / Carolinas / Bermuda)
- Tropical (10-23N, Nicaragua / Cuba)
- IUCN Red List
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- Listed
- Least concern
- CITES
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- Not listed
- Depth Range Min
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- 0
- Depth Range Max
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- 8
- Length Max
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- 9