Morphobank

Project 4801: J. Collete, J. W. Hagadorn. 2010. Early Evolution of Phyllocarid Arthropods: Phylogeny and Systematics of Cambrian-Devonian Archaeostracans. Journal of Paleontology. 84 (5):795-820.

Specimen: † Echinocaris condylepis (unvouchered)
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Abstract

A phylogenetic analysis and review of Paleozoic phyllocarid systematics is presented using morphology-based characters from Cambrian to modern taxa. The resulting cladograms of the Phyllocaridasuggest that the suborder Ceratiocaridina as traditionally defined (families Ceratiocarididae and Caryocarididae) isparaphyletic. Caryocarididae is subsequently elevated to subordinal rank with the erection of Caryocaridina n.suborder, resulting in two monophyletic suborders. Haplocaris n. gen. is erected to contain Caryocarididae taxawithout triangular spine-like projections of the anterior telson margin. Emended diagnoses, quantified withmorphometrics where appropriate, are integrated into this analysis, and result in synonymy of many CambrianSilurian caryocaridids and ceratiocaridids with pre-existing taxa. Two representatives of the Leptostraca areincluded in this analysis. A visual key of well-established representatives of the Ceratiocaridina is presented andsuggestions are offered that will help to improve the long-term stability of the Archaeostraca.

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Article DOI: 10.2307/40802051

Project DOI: 10.7934/P4801, http://dx.doi.org/10.7934/P4801

This project contains	Matrices
8 Media 1 Matrix 1 Document 75 Taxa 8 Specimens 87 Characters Total size of project's media files: 19.79M Download Project SDD File	Total scored cells: 6156 Total media associated with cells: 0 Total labels associated with cell media: 0
	Characters
	Total characters: 87 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 234 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:87/0

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MorphoBank Project 4801

Creation Date:
01 August 2023
Publication Date:
27 March 2024

Authors' Institutions

University of California Riverside

Denver Museum of Nature and Science

Members

Shreya Jariwala
Project Administrator

6156
(3279, 0, 2877)

Taxonomic Overview for Matrix 'M29745' (75 Taxa)

taxon	unscored cells	scored cells	no cell support	NPA cells	"-" cells	cell images	labels on cell images	member access
[1] † Phyllocarida n. sp. Taxon name last Modified on 03/27/24	0	88	87	0	0	0	0	1
[2] † Arenosicaris inflata Taxon name last Modified on 03/27/24	7	47	47	0	33	0	0	1
[3] † Aristozoe memoranda Taxon name last Modified on 03/27/24	2	53	53	0	32	0	0	1
[4] † Carinatacaris scaphoptera Taxon name last Modified on 03/27/24	11	43	43	0	33	0	0	1
[5] † Caryocaris curvilata Taxon name last Modified on 03/27/24	5	63	63	0	19	0	0	1
[6] † Caryocaris n. sp. Taxon name last Modified on 03/27/24	4	50	50	0	33	0	0	1
[7] † Ceratiocaris praecedens Taxon name last Modified on 03/27/24	2	73	72	0	13	0	0	1
[8] † Ceratiocaris solenoides Taxon name last Modified on 03/27/24	1	61	60	0	26	0	0	1
[9] † Cinerocaris magnifica Taxon name last Modified on 03/27/24	19	35	35	0	33	0	0	1
[10] † Dithryocaris oceani Taxon name last Modified on 03/27/24	9	45	45	0	33	0	0	1
[11] † Dithryocaris oculeus Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[12] † Echinocaris auricula Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[13] † Echinocaris beecheri Taxon name last Modified on 03/27/24	4	50	50	0	33	0	0	1
[14] † Echinocaris castorensis Taxon name last Modified on 03/27/24	4	51	50	0	33	0	0	1
[15] † Echinocaris clarkii Taxon name last Modified on 03/27/24	3	52	51	0	33	0	0	1
[16] † Echinocaris condylepis Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[17] † Echinocaris consanguina Taxon name last Modified on 03/27/24	8	48	46	0	33	0	0	1
[18] † Echinocaris crosbyensis Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[19] † Echinocaris hunanensis Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[20] † Echinocaris multinodosa Taxon name last Modified on 03/27/24	4	50	50	0	33	0	0	1
[21] † Echinocaris multispinosis Taxon name last Modified on 03/27/24	11	43	43	0	33	0	0	1
[22] † Echinocaris ohioensis Taxon name last Modified on 03/27/24	8	47	46	0	33	0	0	1
[23] † Echinocaris randallii Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[24] † Echinocaris socialis Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[25] † Echinocaris sublaevis Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[26] † Echinocaris turgida Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[27] † Echinocaris whidbornei Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[28] † Eleutherocaris whitfieldi Taxon name last Modified on 03/27/24	2	53	52	0	33	0	0	1
[29] † Elymocaris capsella Taxon name last Modified on 03/27/24	12	43	42	0	33	0	0	1
[30] † Elymocaris siliqua Taxon name last Modified on 03/27/24	1	56	53	0	33	0	0	1
[31] † Haplocaris n. sp. Taxon name last Modified on 03/27/24	4	61	61	0	22	0	0	1
[32] † Herbertocaris wideneri Taxon name last Modified on 03/27/24	3	51	51	0	33	0	0	1
[33] † Kerfornecaris roscanvelensis Taxon name last Modified on 03/27/24	10	44	44	0	33	0	0	1
[34] † Montecaris lehmannii Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[35] † Montecaris strunensis Taxon name last Modified on 03/27/24	2	52	52	0	33	0	0	1
[36] † Nahecaris bipennis Taxon name last Modified on 03/27/24	8	48	46	0	33	0	0	1
[37] † Nahecaris stuertzi Taxon name last Modified on 03/27/24	0	58	54	0	33	0	0	1
[38] † Nebalia hessleri Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[39] † Ohiocaris wycoffi Taxon name last Modified on 03/27/24	10	44	44	0	33	0	0	1
[40] † Orozoe mira Taxon name last Modified on 03/27/24	10	46	44	0	33	0	0	1
[41] † Paraechinocaris punctata Taxon name last Modified on 03/27/24	1	54	53	0	33	0	0	1
[42] † Pephricaris horriplata Taxon name last Modified on 03/27/24	4	50	50	0	33	0	0	1
[43] † Ptychocaris novaki Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[44] † Rhinocaris columbina Taxon name last Modified on 03/27/24	3	52	51	0	33	0	0	1
[45] † Rhinocaris ehlersi Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[46] † Rhinocaris venerisi Taxon name last Modified on 03/27/24	14	41	40	0	33	0	0	1
[47] † Saronebalia manensis Taxon name last Modified on 03/27/24	0	54	54	0	33	0	0	1
[48] † Tropidocaris alternata Taxon name last Modified on 03/27/24	17	37	37	0	33	0	0	1
[49] † Tropidocaris bicarinata Taxon name last Modified on 03/27/24	1	54	53	0	33	0	0	1
[50] † Tropidocaris britannica Taxon name last Modified on 03/27/24	8	46	46	0	33	0	0	1
[51] † Tropidocaris interrupta Taxon name last Modified on 03/27/24	17	37	37	0	33	0	0	1
[52] † Tropidocaris salsiusculus Taxon name last Modified on 03/27/24	5	49	49	0	33	0	0	1
[53] † Ceratiocaris acuminata Taxon name last Modified on 03/27/24	0	39	38	0	49	0	0	1
[54] † Ceratiocaris bohemica Taxon name last Modified on 03/27/24	10	29	28	0	49	0	0	1
[55] † Ceratiocaris cornwallisensis Taxon name last Modified on 03/27/24	13	26	25	0	49	0	0	1
[56] † Ceratiocaris grata Taxon name last Modified on 03/27/24	0	39	38	0	49	0	0	1
[57] † Ceratiocaris maccoyanus Taxon name last Modified on 03/27/24	0	39	38	0	49	0	0	1
[58] † Ceratiocaris macroura Taxon name last Modified on 03/27/24	0	39	38	0	49	0	0	1
[59] † Ceratiocaris papilio Taxon name last Modified on 03/27/24	0	39	38	0	49	0	0	1
[60] † Ceratiocaris pusilla Taxon name last Modified on 03/27/24	2	37	36	0	49	0	0	1
[61] † Ceratiocaris silicula Taxon name last Modified on 03/27/24	11	28	27	0	49	0	0	1
[62] † Ceratiocaris teileri Taxon name last Modified on 03/27/24	2	37	36	0	49	0	0	1
[63] † Emmelezoe decora Taxon name last Modified on 03/27/24	13	26	25	0	49	0	0	1
[64] † Warneticaris cenomanensis Taxon name last Modified on 03/27/24	6	33	32	0	49	0	0	1
[65] † Pumilocaris granulosus Taxon name last Modified on 03/27/24	23	16	15	0	49	0	0	1
[66] † Pumilocaris salina Taxon name last Modified on 03/27/24	14	25	24	0	49	0	0	1
[67] † Pumilocaris acuta Taxon name last Modified on 03/27/24	22	17	16	0	49	0	0	1
[68] † Caryocaris subula Taxon name last Modified on 03/27/24	0	23	23	0	64	0	0	1
[69] † Caryocaris wrighti Taxon name last Modified on 03/27/24	0	23	23	0	64	0	0	1
[70] † Caryocaris zhejiangensis Taxon name last Modified on 03/27/24	0	23	23	0	64	0	0	1
[71] † Haplocaris stewarti Taxon name last Modified on 03/27/24	2	21	21	0	64	0	0	1
[72] † Ivocaris delicatus Taxon name last Modified on 03/27/24	1	22	22	0	64	0	0	1
[73] † Ivocaris saltitensis Taxon name last Modified on 03/27/24	4	19	19	0	64	0	0	1
[74] † Janviericaris formosa Taxon name last Modified on 03/27/24	3	20	20	0	64	0	0	1
[75] † Janviericaris jujuyensis Taxon name last Modified on 03/27/24	1	22	22	0	64	0	0	1