Class information for:
Level 1: ERETHIZON DORSATUM//PORCUPINE//HYSTRIX CRISTATA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28463 206 31.2 33%


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
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
64 3       ZOOLOGY//JOURNAL OF MAMMALOGY//ECOLOGY 85229
435 2             JOURNAL OF MAMMALOGY//MAMMALIA//ZOOLOGY 16287
28463 1                   ERETHIZON DORSATUM//PORCUPINE//HYSTRIX CRISTATA 206

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ERETHIZON DORSATUM authKW 2241967 11% 69% 22
2 PORCUPINE authKW 1334029 15% 30% 30
3 HYSTRIX CRISTATA authKW 736025 6% 41% 12
4 CHAETOMYS SUBSPINOSUS authKW 617624 2% 83% 5
5 CRESTED PORCUPINE authKW 463216 2% 63% 5
6 THIN SPINED PORCUPINE authKW 444690 1% 100% 3
7 CAPE PORCUPINE authKW 296460 1% 100% 2
8 ECOL CONSERVACAO ESPECIES AME AS address 296460 1% 100% 2
9 ESTUDO CONSERVACAO NAT address 296460 1% 100% 2
10 GYROPIDAE authKW 296460 1% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Zoology 5130 51% 0% 105
2 Biodiversity Conservation 1141 12% 0% 24
3 Ecology 665 21% 0% 43
4 Ornithology 340 4% 0% 9
5 Reproductive Biology 110 5% 0% 10
6 Forestry 64 3% 0% 7
7 Behavioral Sciences 63 4% 0% 9
8 Evolutionary Biology 30 3% 0% 6
9 Biology 19 3% 0% 7
10 Endocrinology & Metabolism 13 4% 0% 9

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ECOL CONSERVACAO ESPECIES AME AS 296460 1% 100% 2
2 ESTUDO CONSERVACAO NAT 296460 1% 100% 2
3 DIRETORIA UNIDADES CONSERVACAO PROTECAO INTEGRAL 148230 0% 100% 1
4 POS O CIENCIAS BIOLOG 148230 0% 100% 1
5 RHODES CONSERVAT 148230 0% 100% 1
6 SIST VEO MAMIFEROS MASTOZOOL 148230 0% 100% 1
7 STUDIO GENET EVOLUZ 148230 0% 100% 1
8 TUSCARORA STATE FO T 148230 0% 100% 1
9 UNIDADE T AJOS 148230 0% 100% 1
10 UNIT RIC ECOL COMPORTAMENTALE ETOL GESTI FAUNA 148230 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MAMMALIA 17471 8% 1% 16
2 JOURNAL OF MAMMALOGY 7039 7% 0% 15
3 EMU 4736 3% 0% 7
4 MAMMALIAN BIOLOGY 4196 2% 1% 5
5 SOUTH AFRICAN JOURNAL OF ZOOLOGY 3109 2% 1% 4
6 JOURNAL OF ZOOLOGY 2833 5% 0% 10
7 ECOLOGICAL STUDIES 2795 0% 2% 1
8 CANADIAN FIELD-NATURALIST 2249 3% 0% 6
9 JOURNAL OF REPRODUCTION AND FERTILITY 1910 4% 0% 8
10 MAMMAL RESEARCH 1511 0% 1% 1

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 ERETHIZON DORSATUM 2241967 11% 69% 22 Search ERETHIZON+DORSATUM Search ERETHIZON+DORSATUM
2 PORCUPINE 1334029 15% 30% 30 Search PORCUPINE Search PORCUPINE
3 HYSTRIX CRISTATA 736025 6% 41% 12 Search HYSTRIX+CRISTATA Search HYSTRIX+CRISTATA
4 CHAETOMYS SUBSPINOSUS 617624 2% 83% 5 Search CHAETOMYS+SUBSPINOSUS Search CHAETOMYS+SUBSPINOSUS
5 CRESTED PORCUPINE 463216 2% 63% 5 Search CRESTED+PORCUPINE Search CRESTED+PORCUPINE
6 THIN SPINED PORCUPINE 444690 1% 100% 3 Search THIN+SPINED+PORCUPINE Search THIN+SPINED+PORCUPINE
7 CAPE PORCUPINE 296460 1% 100% 2 Search CAPE+PORCUPINE Search CAPE+PORCUPINE
8 GYROPIDAE 296460 1% 100% 2 Search GYROPIDAE Search GYROPIDAE
9 ERETHIZONTIDAE 237163 2% 40% 4 Search ERETHIZONTIDAE Search ERETHIZONTIDAE
10 HYSTRIX AFRICAEAUSTRALIS 222342 1% 50% 3 Search HYSTRIX+AFRICAEAUSTRALIS Search HYSTRIX+AFRICAEAUSTRALIS

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 MORI, E , MENCHETTI, M , LOVARI, S , SFORZI, A , LUCHERINI, M , (2016) TIMING OF REPRODUCTION AND PATERNAL CARES IN THE CRESTED PORCUPINE.MAMMALIAN BIOLOGY. VOL. 81. ISSUE 4. P. 345 -349 19 53% 0
2 VAN AARDE, R , (1998) AN ECOLOGICAL PERSPECTIVE OF REPRODUCTION IN THE CAPE PORCUPINE.TRANSACTIONS OF THE ROYAL SOCIETY OF SOUTH AFRICA. VOL. 53. ISSUE . P. 237-243 21 78% 1
3 SOMERS, M , THIEL, RP , (2008) USE OF WINTER DENS BY PORCUPINES, ERETHIZON DORSATUM, IN WISCONSIN.CANADIAN FIELD-NATURALIST. VOL. 122. ISSUE 1. P. 45-48 11 100% 1
4 OLIVEIRA, PA , LIMA, RBS , CHIARELLO, AG , (2012) HOME RANGE, MOVEMENTS AND DIURNAL ROOSTS OF THE ENDANGERED THIN-SPINED PORCUPINE, CHAETOMYS SUBSPINOSUS (RODENTIA: ERETHIZONTIDAE), IN THE BRAZILIAN ATLANTIC FOREST.MAMMALIAN BIOLOGY. VOL. 77. ISSUE 2. P. 97 -107 13 62% 3
5 NATZKE, LL , THIEL, RP , (2008) CHARACTERISTICS OF PORCUPINE, ERETHIZON DORSATUM, WINTER DEN-SITES IN LIVING TREES IN WISCONSIN.CANADIAN FIELD-NATURALIST. VOL. 122. ISSUE 3. P. 264-266 9 100% 0
6 MORI, E , LOVARI, S , (2014) SEXUAL SIZE MONOMORPHISM IN THE CRESTED PORCUPINE (HYSTRIX CRISTATA).MAMMALIAN BIOLOGY. VOL. 79. ISSUE 2. P. 157 -160 14 48% 5
7 GRIESEMER, SJ , HALE, MO , ROZE, U , FULLER, TK , (1999) CAPTURING AND MARKING ADULT NORTH AMERICAN PORCUPINES.WILDLIFE SOCIETY BULLETIN. VOL. 27. ISSUE 2. P. 310 -313 9 100% 1
8 COLTRANE, JA , SINNOTT, R , (2013) WINTER HOME RANGE AND HABITAT USE BY PORCUPINES IN ALASKA.JOURNAL OF WILDLIFE MANAGEMENT. VOL. 77. ISSUE 3. P. 505-513 13 43% 2
9 LOVARI, S , SFORZI, A , MORI, E , (2013) HABITAT RICHNESS AFFECTS HOME RANGE SIZE IN A MONOGAMOUS LARGE RODENT.BEHAVIOURAL PROCESSES. VOL. 99. ISSUE . P. 42-46 13 43% 1
10 SONNINO, S , (1998) SPATIAL ACTIVITY AND HABITAT USE OF CRESTED PORCUPINE, HYSTRIX CRISTATA L, 1758 (RODENTIA, HYSTRICIDAE) IN CENTRAL ITALY.MAMMALIA. VOL. 62. ISSUE 2. P. 175 -189 11 69% 9

Classes with closest relation at Level 1


Rank Class id link
1 32231 AMMONIA FUNGI//COPRINOPSIS PHLYCTIDOSPORA//POSTPUTREFACTION FUNGI
2 19035 RODENT CONTROL//RATTUS ARGENTIVENTER//RODENT DAMAGE
3 16966 COMPARATIVE PLACENTATION//HAEMOCHORIAL PLACENTATION//ENDOTHELIOCHORIAL PLACENTATION
4 26429 MYOCASTOR COYPUS//NUTRIA//COYPU
5 34989 COATI//CONEPATUS CHINGA//ATZS ISB WILDLIFE
6 27721 OCHOTONA PRINCEPS//AMERICAN PIKA//PIKA
7 21773 DASYPUS NOVEMCINCTUS//BRADYPUS VARIEGATUS//ARMADILLO
8 7066 BASAL METABOLIC RATE//UNCOUPLING PROTEIN 1 UCP1//APODEMUS CHEVRIERI
9 26189 CROCUTA//SPOTTED HYENA//CROCUTA CROCUTA
10 13685 CYNOMYS LUDOVICIANUS//BLACK TAILED PRAIRIE DOG//CHARADRIUS MONTANUS

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