Class information for:
Level 1: PTERYGOPLICHTHYS//AMAZON SAILFIN CATFISH//PTERYGOPLICHTHYS PARDALIS

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
14 3       FISHERIES//MARINE & FRESHWATER BIOLOGY//AQUACULTURE 135472
233 2             FISHERIES//NEOTROPICAL ICHTHYOLOGY//TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY 19987
38541 1                   PTERYGOPLICHTHYS//AMAZON SAILFIN CATFISH//PTERYGOPLICHTHYS PARDALIS 59

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PTERYGOPLICHTHYS authKW 2908360 12% 78% 7
2 AMAZON SAILFIN CATFISH authKW 1068378 3% 100% 2
3 PTERYGOPLICHTHYS PARDALIS authKW 1068374 7% 50% 4
4 LEOPARD PLECO authKW 712251 3% 67% 2
5 303D IMPAIRED WATERS authKW 534189 2% 100% 1
6 ALLIEN FISH SPECIES authKW 534189 2% 100% 1
7 AQUARIUM RELEASES authKW 534189 2% 100% 1
8 BIOLOGICAL AND REPRODUCTIVE PARAMETERS authKW 534189 2% 100% 1
9 CENTROPOMUS POEYI authKW 534189 2% 100% 1
10 CIENCIAS NUTR ALIMENTOS address 534189 2% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Biodiversity Conservation 1372 24% 0% 14
2 Ecology 517 34% 0% 20
3 Marine & Freshwater Biology 499 27% 0% 16
4 Fisheries 432 17% 0% 10
5 Zoology 353 25% 0% 15
6 Limnology 10 2% 0% 1
7 Water Resources 6 3% 0% 2
8 Environmental Sciences 6 7% 0% 4
9 Geography, Physical 4 2% 0% 1
10 Soil Science 3 2% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CIENCIAS NUTR ALIMENTOS 534189 2% 100% 1
2 INVEST BIOMED CIENCIAS LICADAS SUSAN TAI 534189 2% 100% 1
3 INVEST LICAC AMBIENTE SALUD 534189 2% 100% 1
4 NONINDIGENOUS FISHES PROGRAM 534189 2% 100% 1
5 OFF FISHERIES 534189 2% 100% 1
6 REG INVEST ACUICOLA PESQUERA 534189 2% 100% 1
7 DES CIENCIAS NAT EXACTAS 267094 2% 50% 1
8 INVEST CIENCIAS AMBIENTALES CICA 267094 2% 50% 1
9 PROT INMUNOTOX 267094 2% 50% 1
10 RECREAT FISHERIES 267094 2% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPOST SCIENCE-LAND UTILIZATION 23224 2% 4% 1
2 REVISTA MEXICANA DE BIODIVERSIDAD 6868 7% 0% 4
3 TROPICAL ZOOLOGY 5998 3% 1% 2
4 HIDROBIOLOGICA 5850 3% 1% 2
5 NEOTROPICAL ICHTHYOLOGY 5526 5% 0% 3
6 AQUATIC INVASIONS 4852 3% 0% 2
7 JOURNAL OF APPLIED ICHTHYOLOGY 2485 7% 0% 4
8 LIMNETICA 2101 2% 0% 1
9 CANADIAN FIELD-NATURALIST 2027 5% 0% 3
10 INTERCIENCIA 1973 5% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PTERYGOPLICHTHYS 2908360 12% 78% 7 Search PTERYGOPLICHTHYS Search PTERYGOPLICHTHYS
2 AMAZON SAILFIN CATFISH 1068378 3% 100% 2 Search AMAZON+SAILFIN+CATFISH Search AMAZON+SAILFIN+CATFISH
3 PTERYGOPLICHTHYS PARDALIS 1068374 7% 50% 4 Search PTERYGOPLICHTHYS+PARDALIS Search PTERYGOPLICHTHYS+PARDALIS
4 LEOPARD PLECO 712251 3% 67% 2 Search LEOPARD+PLECO Search LEOPARD+PLECO
5 303D IMPAIRED WATERS 534189 2% 100% 1 Search 303D+IMPAIRED+WATERS Search 303D+IMPAIRED+WATERS
6 ALLIEN FISH SPECIES 534189 2% 100% 1 Search ALLIEN+FISH+SPECIES Search ALLIEN+FISH+SPECIES
7 AQUARIUM RELEASES 534189 2% 100% 1 Search AQUARIUM+RELEASES Search AQUARIUM+RELEASES
8 BIOLOGICAL AND REPRODUCTIVE PARAMETERS 534189 2% 100% 1 Search BIOLOGICAL+AND+REPRODUCTIVE+PARAMETERS Search BIOLOGICAL+AND+REPRODUCTIVE+PARAMETERS
9 CENTROPOMUS POEYI 534189 2% 100% 1 Search CENTROPOMUS+POEYI Search CENTROPOMUS+POEYI
10 ECOPHYSIOLOGY OF FISHES 534189 2% 100% 1 Search ECOPHYSIOLOGY+OF+FISHES Search ECOPHYSIOLOGY+OF+FISHES

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 6268 NEOTROPICAL ICHTHYOLOGY//ECOL PEIXES//ICHTHYOCHORY
2 13419 ROUND GOBY//NEOGOBIUS MELANOSTOMUS//SALMON F HWATER TEAM
3 6917 NEOTROPICAL ICHTHYOLOGY//ICTIOL//OSTARIOPHYSI
4 10250 ECOLOGICAL STOICHIOMETRY//GROWTH RATE HYPOTHESIS//FOOD QUALITY
5 30372 ATWOOD 218//YARD WASTE COMPOST//ATWOOD IL 218
6 5743 ETHEOSTOMA//DARTER//COPEIA
7 22321 ICHTHYOL FISHERIES SCI//AE WOOD//MICROPTERUS SALMOIDES
8 23059 LIVING AQUAT OURCE//FISHERIES BIOL GENET//LIVING AQUAT OURCES
9 24621 VOLUNTARY HOSPITALS//HIST PUBL HLTH//MEDICAL OFFICER OF HEALTH
10 28558 LIONFISH//PTEROIS VOLITANS//PTEROIS MILES

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