
Linear blenny
Ecsenius lineatus
- Usual depth4–20 m
- Water temperature24–29 °C
- Best monthsMarch, May, and July
- How commonRare
Photo credit: no rights reserved, uploaded by Jean-Paul Boerekamps · CC0 1.0 · iNaturalist
About this species
Ecsenius lineatus, known commonly as the linear blenny or lined combtooth blenny, is a species of marine fish in the family Blenniidae.
Text from the Wikipedia article “Ecsenius lineatus”, licensed CC BY-SA 4.0. Read the article
Where and when
Where it has been recorded
Worldwide
Loading the map
Best months
Worldwide (open data)
- January: 3 records
- February: 10 records
- March: 15 records
- April: 6 records
- May: 14 records
- June: 5 records
- July: 13 records
- August: 7 records
- September: 9 records
- October: 13 records
- November: 9 records
- December: 10 records
Depth and water temperature
Depth
Mostly recorded at 4–20 m · Deepest record: 25.5 m
Water temperature
Recorded in surface water of 24–29 °C
Photos

(c) Alicia Christman, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Storm Martin, some rights reserved (CC BY) · CC BY · iNaturalist 
no rights reserved · CC0 1.0 · iNaturalist 
no rights reserved · CC0 1.0 · iNaturalist
Names and classification
- English
- Linear blenny, linear blenny, Lined Blenny, Lined Comb-tooth, Lined Combtooth Blenny, Lined Coralblenny
Names in 3 more languages
- French
- Blennie à lignes
- Japanese
- Hitosujigimpo, ヒトスジギンポ
- Simplified Chinese
- 狗鰷, 線紋無鬚䲁, 線紋異齒䲁
Similar species
Bicolor BlennyEcsenius bicolor
Great Barrier Reef BlennyEcsenius stictus
Coral BlennyEcsenius yaeyamaensis
Fourline BlennyEcsenius aequalis
Aron's blennyEcsenius aroni
Australian BlennyEcsenius australianus
Sources and credits
Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).
- Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
- Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
- Conservation status as published by GBIF (IUCN Red List).
- 168 open-data records from 1958 to 2021.
- Species data updated November 2, 2026.
Log what you see on your next dive
The free DiveHive diver app keeps your logbook with every sighting and shows what lives at the site you dive next.