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Nomorhamphus
Nomorhamphus is a southeast Asian genus of viviparous halfbeaks from streams, rivers and lakes in Sulawesi (Indonesia) and the Philippines. They are all viviparous, producing small clutches of around a dozen fry about 10 to 15 mm long at birth. Females are generally larger than the males. In the largest species, such as Nomorhamphus liemi, the females typically reach about 10 cm (3.9 in) in length, whereas the males reach about 6–7 cm (2.4–2.8 in) in length. Males are also more...
21 branches of this genus, most-observed first · about 21 known species

Northern Harlequin Halfbeak
speciesNomorhamphus celebensis

Southern Harlequin Halfbeak
speciesNomorhamphus liemi

Nomorhamphus versicolor
speciesNomorhamphus versicolor

Nomorhamphus kolonodalensis
speciesNomorhamphus kolonodalensis

Nomorhamphus rex
speciesNomorhamphus rex

Nomorhamphus pectoralis
speciesNomorhamphus pectoralis

Nomorhamphus megarrhamphus
speciesNomorhamphus megarrhamphus

Towoeti Halfbeak
speciesNomorhamphus towoetii

Orange Finned Halfbeak
speciesNomorhamphus ebrardtii

Nomorhamphus philippinus
speciesNomorhamphus philippinus

Nomorhamphus weberi
speciesNomorhamphus weberi
Nomorhamphus bakeri
speciesNomorhamphus bakeri
Nomorhamphus aenigma
speciesNomorhamphus aenigma
Nomorhamphus viviparus
speciesNomorhamphus viviparus
Nomorhamphus brembachi
speciesNomorhamphus brembachi
Nomorhamphus hageni
speciesNomorhamphus hageni
Nomorhamphus manifestus
speciesNomorhamphus manifestus
Nomorhamphus pinnimaculatus
speciesNomorhamphus pinnimaculatus
Nomorhamphus lanceolatus
speciesNomorhamphus lanceolatus
Nomorhamphus rossi
speciesNomorhamphus rossi
Nomorhamphus sagittarius
speciesNomorhamphus sagittarius
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Nomorhamphus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 90332.