Class information for:
Level 1: POLYPLACOPHORA//SOLENOGASTRES//APLACOPHORA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20058 478 41.2 31%


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
13 3       MARINE & FRESHWATER BIOLOGY//JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY//OCEANOGRAPHY 129490
2371 2             VELIGER//NAUTILUS//GASTROPODA 4312
20058 1                   POLYPLACOPHORA//SOLENOGASTRES//APLACOPHORA 478

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 POLYPLACOPHORA authKW 2669053 13% 67% 62
2 SOLENOGASTRES authKW 1408030 5% 96% 23
3 APLACOPHORA authKW 1226496 5% 80% 24
4 NEOMENIOMORPHA authKW 771127 3% 93% 13
5 ACULIFERA authKW 657053 3% 86% 12
6 CHITON authKW 418862 4% 33% 20
7 CAUDOFOVEATA authKW 319402 1% 100% 5
8 HALKIERIA authKW 319402 1% 100% 5
9 LEPTOCHITON authKW 319402 1% 100% 5
10 MACHAERIDIA authKW 287459 1% 75% 6

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 Paleontology 11138 21% 0% 99
2 Zoology 9133 45% 0% 214
3 Marine & Freshwater Biology 6611 35% 0% 165
4 Anatomy & Morphology 548 5% 0% 23
5 Biodiversity Conservation 388 5% 0% 22
6 Evolutionary Biology 282 5% 0% 26
7 Biology 235 7% 0% 33
8 Ecology 205 8% 0% 40
9 Geology 110 2% 0% 11
10 Oceanography 80 3% 0% 16

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 ESTN POSTAL CUH 127761 0% 100% 2
2 ZENTRUM ZOOL 127761 0% 100% 2
3 ABT MOLLUSCA 63880 0% 100% 1
4 ACUICULTURA ESTAC BIOL MARINA GRANA 63880 0% 100% 1
5 CIENCIAS EXACTAS FIS NATCIPAL 63880 0% 100% 1
6 COMIS FOMENTO ACTIVIDADES 63880 0% 100% 1
7 CONSEJO NACL INVEST CIENT TECN CICTERRA CONICET 63880 0% 100% 1
8 COORDENACDO AMBIENTAL 63880 0% 100% 1
9 DIRECC CATEDRAS CONACYT 63880 0% 100% 1
10 ECOL IMPACYS COASTAL CITIES 63880 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 VELIGER 71435 8% 3% 37
2 AMERICAN MALACOLOGICAL BULLETIN 61899 5% 4% 24
3 JOURNAL OF PALEONTOLOGY 25206 8% 1% 39
4 JOURNAL OF MOLLUSCAN STUDIES 18330 5% 1% 23
5 NAUTILUS 8118 2% 1% 10
6 PALAEONTOLOGY 7891 3% 1% 16
7 MOLLUSCAN RESEARCH 7152 1% 2% 5
8 ZEITSCHRIFT FUR ZOOLOGISCHE SYSTEMATIK UND EVOLUTIONSFORSCHUNG 6430 1% 2% 6
9 MALACOLOGIA 6386 2% 1% 9
10 LETHAIA 5579 2% 1% 11

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 POLYPLACOPHORA 2669053 13% 67% 62 Search POLYPLACOPHORA Search POLYPLACOPHORA
2 SOLENOGASTRES 1408030 5% 96% 23 Search SOLENOGASTRES Search SOLENOGASTRES
3 APLACOPHORA 1226496 5% 80% 24 Search APLACOPHORA Search APLACOPHORA
4 NEOMENIOMORPHA 771127 3% 93% 13 Search NEOMENIOMORPHA Search NEOMENIOMORPHA
5 ACULIFERA 657053 3% 86% 12 Search ACULIFERA Search ACULIFERA
6 CHITON 418862 4% 33% 20 Search CHITON Search CHITON
7 CAUDOFOVEATA 319402 1% 100% 5 Search CAUDOFOVEATA Search CAUDOFOVEATA
8 HALKIERIA 319402 1% 100% 5 Search HALKIERIA Search HALKIERIA
9 LEPTOCHITON 319402 1% 100% 5 Search LEPTOCHITON Search LEPTOCHITON
10 MACHAERIDIA 287459 1% 75% 6 Search MACHAERIDIA Search MACHAERIDIA

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 BERGMEIER, FS , HASZPRUNAR, G , TODT, C , JORGER, KM , (2016) LOST IN A TAXONOMIC BERMUDA TRIANGLE: COMPARATIVE 3D-MICROANATOMY OF CRYPTIC MESOPSAMMIC SOLENOGASTRES (MOLLUSCA).ORGANISMS DIVERSITY & EVOLUTION. VOL. 16. ISSUE 3. P. 613 -639 39 71% 0
2 VINTHER, J , JELL, P , KAMPOURIS, G , CARNEY, R , RACICOT, RA , BRIGGS, DEG , (2012) THE ORIGIN OF MULTIPLACOPHORANS - CONVERGENT EVOLUTION IN ACULIFERAN MOLLUSCS.PALAEONTOLOGY. VOL. 55. ISSUE . P. 1007 -1019 35 81% 6
3 ZHANG, XC , YAO, JX , (2014) SKELETAL MICROSTRUCTURES OF THE CHITON ISCHNOCHITON HAKODADENSIS AND A COMPARISON WITH THE CAMBRIAN HALKIERIA.ACTA GEOLOGICA SINICA-ENGLISH EDITION. VOL. 88. ISSUE 5. P. 1378 -1387 32 74% 3
4 VINTHER, J , (2015) THE ORIGINS OF MOLLUSCS.PALAEONTOLOGY. VOL. 58. ISSUE 1. P. 19 -34 47 46% 6
5 VINTHER, J , (2014) A MOLECULAR PALAEOBIOLOGICAL PERSPECTIVE ON ACULIFERAN EVOLUTION.JOURNAL OF NATURAL HISTORY. VOL. 48. ISSUE 45-48. P. 2805 -2823 35 67% 2
6 VON SALVINI-PLAWEN, L , STEINER, G , (2014) THE TESTARIA CONCEPT (POLYPLACOPHORA+CONCHIFERA) UPDATED.JOURNAL OF NATURAL HISTORY. VOL. 48. ISSUE 45-48. P. 2751 -2772 28 82% 0
7 VINTHER, J , (2009) THE CANAL SYSTEM IN SCLERITES OF LOWER CAMBRIAN SINOSACHITES (HALKIERIIDAE: SACHITIDA): SIGNIFICANCE FOR THE MOLLUSCAN AFFINITIES OF THE SACHITIDS.PALAEONTOLOGY. VOL. 52. ISSUE . P. 689 -712 37 67% 15
8 SMITH, MR , (2014) ONTOGENY, MORPHOLOGY AND TAXONOMY OF THE SOFT-BODIED CAMBRIAN 'MOLLUSC' WIWAXIA.PALAEONTOLOGY. VOL. 57. ISSUE 1. P. 215 -229 34 62% 7
9 GIRIBET, G , (2014) ON ACULIFERA: A REVIEW OF HYPOTHESES IN TRIBUTE TO CHRISTOFFER SCHANDER.JOURNAL OF NATURAL HISTORY. VOL. 48. ISSUE 45-48. P. 2739 -2749 37 56% 3
10 ABADIA-CHANONA, QY , AVILA-POVEDA, OH , ARELLANO-MARTINEZ, M , CEBALLOS-VAZQUEZ, BP , (2016) OBSERVATION AND ESTABLISHMENT OF GONAD DEVELOPMENT STAGES IN POLYPLACOPHORANS (MOLLUSCA): CHITON (CHITON) ARTICULATUS A CASE STUDY.ACTA ZOOLOGICA. VOL. 97. ISSUE 4. P. 506 -521 22 85% 0

Classes with closest relation at Level 1


Rank Class id link
1 36145 CHITON RADULA//BIOLOGICAL WEALTH//BIOMINERALIZED MAGNETITE
2 10878 SPIRALIA//LOPHOTROCHOZOA//SPIRALIAN
3 21290 EUSPERMATOZOA//PARASPERMATOZOA//BIOL BIOL REPROD DESARROLLO
4 4984 TRILOBITES//TRILOBITA//CAMBRIAN
5 6878 BURGESS SHALE//EARLY LIFE//CAMBRIAN
6 4632 NAUTILUS//GASTROPODA//VELIGER
7 13438 BIVALVIA//GALEOMMATOIDEA//ANOMALODESMATA
8 28919 ROSTROCONCHIA//NEPIOMORPHIA//CONOCARDIIDA
9 23784 OUTER MANTLE EPITHELIUM//ANODONTA CYGNEA//SYSTEMIC HEART
10 36097 MUSCULISTA SENHOUSIA//MUSCULISTA//ARCUATULA SENHOUSIA

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