Project 4738: A. L. Rode Stigall, L. E. Babcock. 2003. Phylogeny of Fossil and Extant Freshwater Crayfish and Some Closely Related Nephropid Lobsters. Journal of Crustacean Biology. 23 (2):418-435.
Abstract
The phylogeny of freshwater crayfish is assessed using a morphological analysis of fossil and extant taxa. Based on external morphological characters, primarily characters of the carapace and appendages, the crayfish comprise a monophyletic group (Astacida). The sister taxon to the crayfish is the Chilenophoberidae, a clade of extinct marine lobsters. Synapomorphies of the freshwater crayfish include a distinctive carapace groove pattern and mobility of the last thoracic segment. Within the Astacida, three smaller clades, considered to be family-level groups, are identified and redefined. All parastacid genera except Gramastacus comprise a monophyletic clade. Species in the Cambaridae are characterized by an apomorphous annulus ventralis in the female, and hooks on the ichiopodites on the third pereiopod in the male. Species in the Astacidae are characterized by randomly arranged tubercules on the medial portion of dactyl. The monophyly of the Astacoidea (Cambaridae plus Astacidae) is also supported. The familial affinity of Cambaroides is questioned, and this genus is tentatively reassigned from the Cambaridae to the Astacidae.Read the article »
Article DOI: 10.1163/20021975-99990351
Project DOI: 10.7934/P4738, http://dx.doi.org/10.7934/P4738
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 1429 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 31 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 91 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:31/0 |
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MorphoBank Project 4738
MorphoBank Project 4738
- Creation Date:
07 July 2023 - Publication Date:
24 August 2023 - Project views: 2497
- Matrix downloads: 1
This research
supported by
Authors' Institutions
- Ohio State University
- University of Kansas
- University of Tennessee
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
Brooke Long-Fox Project Administrator | 47 | 1 | 1 | 31 | 0 | 0 | 1429 (1429, 0, 0) | 0 | 0 | 0 | ||||
Loren Babcock Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 | ||||
Alycia Stigall Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29347' (47 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Palaeopalaemon newberyii Last Modified in 08/24/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[2] † Eryma fosteri Last Modified in 08/24/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[3] † Enoploclytia porteri Last Modified in 08/24/23 | 2 | 29 | 29 | 0 | 0 | 0 | 0 | 3 |
[4] † Hoploparia stokesi Last Modified in 08/24/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[5] † Metanephrops rossensis Last Modified in 08/24/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[6] † Chilenophoberus actacamensis Last Modified in 08/24/23 | 6 | 25 | 25 | 0 | 0 | 0 | 0 | 3 |
[7] † Pseudastacus pustulosis Last Modified in 08/24/23 | 2 | 29 | 29 | 0 | 0 | 0 | 0 | 3 |
[8] † Palaeastacus argoviensis Last Modified in 08/24/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[9] † Erymastacus bordenensis Last Modified in 08/24/23 | 5 | 26 | 26 | 0 | 0 | 0 | 0 | 3 |
[10] † Astacus licenti Last Modified in 08/24/23 | 2 | 30 | 29 | 0 | 0 | 0 | 0 | 3 |
[11] † Astacus spinirostris Last Modified in 08/24/23 | 2 | 30 | 29 | 0 | 0 | 0 | 0 | 3 |
[12] † Austropotamobius llopsi Last Modified in 08/24/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[13] † Pacifastacus chenoderma Last Modified in 08/24/23 | 0 | 32 | 31 | 0 | 0 | 0 | 0 | 3 |
[14] † Protastacus politus Last Modified in 08/24/23 | 10 | 21 | 21 | 0 | 0 | 0 | 0 | 3 |
[15] † Procambarus primeavus Last Modified in 08/24/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[16] † Lammuastacus longirostris Last Modified in 08/24/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[17] † Paranephrops fordycei Last Modified in 08/24/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[18] Homarus americanus Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[19] Astacus astacus Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[20] Austropotamobius torrentium Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[21] Cambaroides similis Last Modified in 07/07/23 | 0 | 32 | 31 | 0 | 0 | 0 | 0 | 3 |
[22] Pacifastacus gambelli Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[23] Barbicambarus cornutus Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[24] Bouchardina robisoni Last Modified in 07/07/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[25] Cambarellus montezumae Last Modified in 07/07/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[26] Cambarus bartonii Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[27] Distocambarus crockeri Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[28] Fallicambarus foidens Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[29] Faxonella clypeata Last Modified in 07/07/23 | 0 | 32 | 31 | 0 | 0 | 0 | 0 | 3 |
[30] Hobbseus orconectoides Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[31] Orconectes rusticus Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[32] Procambarus blandingii Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[33] Troglocambarus maclenei Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[34] Astacoides madagascarensis Last Modified in 07/07/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[35] Astacopsis franklinii Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[36] Cherax preisii Last Modified in 07/07/23 | 0 | 32 | 31 | 0 | 0 | 0 | 0 | 3 |
[37] Engaeus fossor Last Modified in 07/07/23 | 0 | 33 | 31 | 0 | 0 | 0 | 0 | 3 |
[38] Engaewa subcoerulea Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[39] Euastacus armatus Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[40] Geocherax gracilis Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
[41] Gramastacus insolitus Last Modified in 07/07/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[42] Paranephrops planifrons Last Modified in 07/07/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[43] Parastacoides tasmanicus Last Modified in 07/07/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[44] Parastacus pugnax Last Modified in 07/07/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[45] Samastacus spinifrons Last Modified in 07/07/23 | 1 | 30 | 30 | 0 | 0 | 0 | 0 | 3 |
[46] Tenuibranchiurus glypticus Last Modified in 07/07/23 | 1 | 31 | 30 | 0 | 0 | 0 | 0 | 3 |
[47] Virilastacus araucanius Last Modified in 07/07/23 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 3 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 2497 | |
Media views | 485 | Media search (412 views); M876810 (73 views); |
Matrix views | 140 | Matrix landing page (131 views); Matrix (9 views); |
Project overview | 172 | |
Documents list | 123 | |
Taxon list | 1112 | |
Bibliography | 96 | |
Views for media list | 135 | |
Specimen list | 234 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 1 | |
Matrix downloads | 1 | Matrix (1 download); |