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Identificatie van soorten
De eigenschappen van een soort (of een ander taxon) bekijken
Twee verschillende soorten (of andere taxa) met elkaar vergelijken
Informatie over het identificeren van soorten
Use the identification file:
Select a species:
6th ABDOMINAL SEGMENT LENGTH: medium length
ABDOMINAL PHOTOPHORES, ventral: 4 present; segs 1-4
CARAPACE SPINES: 2 pairs of lateral denticles
EYE SHAPE: round or nearly round
EYE SIZE (for round-eyed spp.): medium; (0.16-0.19) : 1.0
EYESTALK PHOTOPHORES: 1 on each eyestalk
GEOGRAPHIC DISTRIBUTION: South Atlantic
GEOGRAPHIC DISTRIBUTION: Tropical Atlantic
GEOGRAPHIC DISTRIBUTION: North Atlantic
LAPPET (Anten. pedunc. seg.1): comb-shaped
MANDIBULAR PALP: with palp
NO. OF CRYSTALLINE CONES (eye): none
ROSTRUM: slender; to front of eye
THORACIC LEGS (ENDOPODS): 1-6 sim; 7-8 are rudiment
THORACIC PHOTOPHORES: 1 pair each; 2nd & 7th segs
TOTAL LENGTH OF ADULTS (mm): 8 ~ 16 mm
UROPOD (outer ramus): no transverse suture near tip
VERTICAL RANGE OF ADULTS: 0 ~ 400 m