Bacterivorous
Definition
Feeding exclusively or predominantly on bacteria; a microscopic organism, protozoan, nematode, or lower invertebrate that consumes prokaryotic cells as its primary source of energy and nutrients. Ecologically, bacterivorous organisms play a fundamental role in soil and aquatic food webs, controlling the size of microbial populations and accelerating the recycling of mineral nutrients.
Bilingual Equivalents
- Bacterivorous
- Bacterivore
Grammatical & Source Details
| Inflection Type | Variable adjective with standard inflections or masculine noun with regular plural forms. |
| Formation | Scientific compound combining the prefixoid 'bacteri-' with the traditional eating suffix '-vorous'. |
| Spelling / Pronunciation | [bak.te.ri.ˈvor] |
| Source | Lexicon of Microbial Ecology, Invertebrate Zoology, and Soil Food Webs |
Contextual Usage Examples
RO: Unele specii de parameci au un comportament pur bacterivor, filtrând mii de microbi din mediul acvatic în fiecare oră.
EN: Some paramecium species exhibit a purely bacterivorous behavior, filtering thousands of microbes from the aquatic environment every hour.
RO: Acest nematod bacterivor este utilizat în studiile de laborator pentru a analiza dinamica populațiilor de procariote din sol.
EN: This bacterivorous nematode is utilized in laboratory studies to analyze the dynamics of prokaryote populations in the soil.
RO: Cercetările arată că prezența unui organism bacterivor într-un ecosistem accelerează eliberarea azotului asimilabil pentru plante.
EN: Research shows that the presence of a bacterivorous organism within an ecosystem accelerates the release of assimilable nitrogen for plants.
Idioms & Phrases
Protozoar bacterivor / Bacterivorous protozoan
RO: Microorganism eucariot unicelular dotat cu cili sau flageli care capturează și înghite bacteriile prin fagocitoză.
EN: A unicellular eukaryotic microorganism endowed with cilia or flagella that captures and engulfs bacteria through phagocytosis.
Nematod bacterivor / Bacterivorous nematode
RO: Vierme microscopic cilindric nesegmentat care trăiește în rizosferă și se hrănește exclusiv cu coloniile bacteriene de pe rădăcini.
EN: A microscopic unsegmented cylindrical worm living in the rhizosphere that feeds exclusively on bacterial colonies on roots.
Faună bacterivoră / Bacterivorous microfauna
RO: Totalitatea organismelor de dimensiuni reduse dintr-un biotop al căror regim alimentar depinde direct de biomasa microbiană.
EN: The totality of small-sized organisms within a biotope whose dietary regime directly depends on the microbial biomass.
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