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Oligochaeta
MeSH Descriptor Data 2025
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Oligochaeta
Tree Number(s)
B01.050.500.091.657
Unique ID
D009835
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D009835
Scope Note
A class of annelid worms with few setae per segment. It includes the earthworms such as Lumbricus and Eisenia.
Entry Term(s)
Earthworms
Eisenia fetida
Eisenia foetida
Eisenia worm
Lumbricus
Lumbricus terrestris
Registry Numbers
txid6381
txid6391
txid6396
txid6397
txid6398
Related Numbers
txid6391
txid6396
txid6397
txid6398
Previous Indexing
Annelida (1966-1974)
Public MeSH Note
79; was see under ANNELIDA 1969-78; EARTHWORMS was heading 1972-78
Online Note
search ANNELIDA 1969-74; use OLIGOCHAETA to search EARTHWORMS 1972-78
History Note
79(75); was see under ANNELIDA 1969-78; EARTHWORMS was heading 1972-78
Date Established
1979/01/01
Date of Entry
1999/01/01
Revision Date
2020/09/02
Allowable Qualifiers
anatomy & histology (AH)
chemistry (CH)
classification (CL)
cytology (CY)
drug effects (DE)
embryology (EM)
enzymology (EN)
genetics (GE)
growth & development (GD)
immunology (IM)
metabolism (ME)
microbiology (MI)
parasitology (PS)
pathogenicity (PY)
physiology (PH)
radiation effects (RE)
ultrastructure (UL)
virology (VI)
Eukaryota [B01]
Animals [B01.050]
Invertebrates [B01.050.500]
Annelida [B01.050.500.091]
Leeches [B01.050.500.091.426]
Oligochaeta [B01.050.500.091.657]
Polychaeta [B01.050.500.091.700]
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Oligochaeta
Preferred
Concept UI
M0015262
Registry Numbers
txid6381
Related Numbers
txid6391
txid6396
txid6397
txid6398
Scope Note
A class of annelid worms with few setae per segment. It includes the earthworms such as Lumbricus and Eisenia.
Terms
Oligochaeta
Preferred Term
Term UI
T029180
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1975)
Earthworms
Narrower
Concept UI
M0015263
Registry Numbers
txid6391
Terms
Earthworms
Preferred Term
Term UI
T029181
Date
03/20/1978
LexicalTag
NON
ThesaurusID
UNK (19XX)
Eisenia worm
Narrower
Concept UI
M0015265
Terms
Eisenia worm
Preferred Term
Term UI
T532471
Date
02/11/2003
LexicalTag
NON
ThesaurusID
NLM (2004)
Eisenia foetida
Narrower
Concept UI
M0015266
Registry Numbers
txid6396
Terms
Eisenia foetida
Preferred Term
Term UI
T029184
Date
01/23/1997
LexicalTag
NON
ThesaurusID
NLM (1998)
Eisenia fetida
Term UI
T029182
Date
01/23/1997
LexicalTag
NON
ThesaurusID
NLM (1998)
Lumbricus
Narrower
Concept UI
M0015267
Registry Numbers
txid6397
Terms
Lumbricus
Preferred Term
Term UI
T029185
Date
01/23/1997
LexicalTag
NON
ThesaurusID
NLM (1998)
Lumbricus terrestris
Narrower
Concept UI
M0015268
Registry Numbers
txid6398
Terms
Lumbricus terrestris
Preferred Term
Term UI
T029186
Date
01/23/1997
LexicalTag
NON
ThesaurusID
NLM (1998)
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