Thick-billed spiderhunter
Arachnothera crassirostris (Reichenbach, 1853)
The thick-billed spiderhunter (Arachnothera crassirostris) is a species in the family Nectariniidae, order Passeriformes. Recorded adults weigh 16 g to 16 g. Its IUCN Red List status is Least Concern.

Quick facts about the thick-billed spiderhunter
- Weight
- 16 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Omnivoresrc for Diet
- Main food
- Not recorded
- Habitat
- forestsrc for Habitat
- Young per litter or clutch
- Not recorded
- Lifestyle
- Perchingsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the thick-billed spiderhunter live?
Not recorded
What is the thick-billed spiderhunter?
The thick-billed spiderhunter (Arachnothera crassirostris) is a species of bird in the family Nectariniidae.
It is found in Brunei, Indonesia, Malaysia, Singapore, and Thailand.
Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.
From the Wikipedia article “Thick-billed spiderhunter” (en.wikipedia.org/w/index.php?title=Thick-billed_spiderhunter&oldid=1315205467), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the thick-billed spiderhunter endangered?
The thick-billed spiderhunter is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the thick-billed spiderhunter classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyNectariniidae
- genusArachnothera
- SpeciesArachnothera crassirostris (Reichenbach, 1853)
Synonyms Arachnocestra crassirostris
Other names and names in other languages (31)
- aranyera becgrossaCatalan
- strdimil tlustozobýCzech
- heliwr corynnod pigbraffWelsh
- Tyknæbbet EdderkoppejægerDanish
- DickschnabelspinnenjägerGerman
- Dickschnabel-SpinnenjägerGerman
- dikbeka aranekaptuloEsperanto
- Arañero picogordoSpanish
- naskalilukkinenFinnish
- Arachnothère à bec épaisFrench
- debelokljuni medosasCroatian
- vastagcsőrű pókvadászHungarian
- Pijantung kampungIndonesian
- Cacciaragni beccogrossoItalian
- ハシブトクモカリドリJapanese
- storasnapė voralesėLithuanian
- DiksnavelspinnenjagerDutch
- tykknebbedderkoppjegerNorwegian
- pajęcznik grubodziobyPolish
- aranheiro-de-bico-grossoPortuguese
- papa-aranhas-de-bico-grossoPortuguese
- Толстоклювая пауколовкаRussian
- Толстоклювая нектарница-пауколовкаRussian
- pavučiarka krivozobáSlovak
- Debelokljuni paučarSerbian
- tjocknäbbad spindeljägareSwedish
- นกปลีกล้วยปากหนาThai
- Kalın Gagalı ÖrümcekavcısıTurkish
- павуколов товстодзьобийUkrainian
- 厚嘴捕蛛鳥Chinese
- 厚嘴捕蛛鸟Chinese
Relatives of the thick-billed spiderhunter
Other species in the same genus Arachnothera.

Little spiderhunter
Arachnothera longirostra

Streaked spiderhunter
Arachnothera magna

Spectacled spiderhunter
Arachnothera flavigaster

Whitehead's spiderhunter
Arachnothera juliae

Streaky-breasted spiderhunter
Arachnothera affinis

Long-billed spiderhunter
Arachnothera robusta
CompareThick-billed spiderhunter vs Little spiderhunterThick-billed spiderhunter vs Streaked spiderhunterThick-billed spiderhunter vs Spectacled spiderhunterThick-billed spiderhunter vs Whitehead's spiderhunter
Common questions
Answered only where our data holds the answer.
How big is the thick-billed spiderhunter?
An adult thick-billed spiderhunter weighs 16 g, according to values recorded on Wikidata.
Is the thick-billed spiderhunter endangered?
The thick-billed spiderhunter is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What kind of animal is the thick-billed spiderhunter?
The thick-billed spiderhunter (Arachnothera crassirostris) belongs to the family Nectariniidae in the order Passeriformes.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Thick-billed spiderhunter (Arachnothera crassirostris). Retrieved from https://creaturedata.com/animals/thick-billed-spiderhunter
“Thick-billed spiderhunter (Arachnothera crassirostris).” CreatureData, 2026, https://creaturedata.com/animals/thick-billed-spiderhunter.
@misc{thick_billed_spiderhunter_2026,
title = {Thick-billed spiderhunter (Arachnothera crassirostris)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/thick-billed-spiderhunter},
note = {Data as of 2026-11-11}
}