stygobiont
stygobiont adjective: synonym of stygobitic.
Adjective
stygobiont (not comparable)
- Synonym of stygobitic.
- Until recent interest in and comprehensive collection of stygofauna (Eberhard et al., 1991; Eberhard & Spate, 1995), few stygobiont amphipods were known, although there was suggestion of greater numbers than had been described (Knott, 1983, 1985; Williams, 1986).1999, Frederick R. Schram, Jan Carel von Vaupel Klein, Crustaceans and the Biodiversity Crisis, →ISBN
- For example, stygobiont diving beetles (Dytiscidae) breath at the water surface while stygobiont crustaceans in the same system respire within the water; so the crustaceans, but not beetles, could potentially disperse through subterranean water lacking contact with the air. Conversely, stygobiont...2011, Philip E. van Beynen, Karst Management, →ISBN, page 286
- Synonyms:
- stygobitic
Noun
stygobiont (plural stygobionts)
- An instance of stygofauna.
- Stygobionts overwhelmingly comprise crustaceans belonging to many higher taxa, including those with broad ecological and geographical distributions (such as Copepoda, Ostracoda, Amphipoda, Isopoda, and Decapoda).2011, Philip E. van Beynen, Karst Management, →ISBN, page 286
- The regression model and the two-step model suggest that a marine benthic animal colonizes the marine cave, adapts to the cave environment and to the less saline water, and becomes isolated from the sea after the sea regresses, which results in a limnic stygobiont.2012, William Blaine White, David C. Culver, Encyclopedia of Caves, →ISBN, page 687
Examples of stygobiont in a sentence
- Conversely, stygobiont species, typically long-lived and lacking resting stages, are dependent on the permanent presence of groundwater.2011, Philip E. van Beynen, Karst Management, →ISBN, page 286:
- The stygobiont anthurids are only present in the tropics.2012, William Blaine White, David C. Culver, Encyclopedia of Caves, →ISBN, page 687:
- The new species of Alona is clearly a stygobiont, although accompanied by a fauna which is not exclusively stygobiotic.2012, A. Brancelj, L. De Meester, P. Spaak, Cladocera: the Biology of Model Organisms, →ISBN:
Synonyms of stygobiont
Forms of stygobiont
| plural | stygobionts |
|---|
Origin of stygobiont
From stygian + -biont.
Questions about stygobiont
- What does stygobiont mean?
- Stygobiont means synonym of stygobitic.
- How do you use stygobiont in a sentence?
- Conversely, stygobiont species, typically long-lived and lacking resting stages, are dependent on the permanent presence of groundwater.
- What part of speech is stygobiont?
- Stygobiont can be an adjective or a noun.
Words near stygobiont in the dictionary
Source and license
Adapted from Wiktionary: stygobiont (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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Cite this entry: “stygobiont.” Word.ws, https://word.ws/stygobiont. Based on Wiktionary, CC BY-SA 4.0.