Morphobank

Project 2604: C. Suarez, A. M. Forasiepiad, F. J. Goinab, C. Jaramilloc. 2016. Insights into the Neotropics prior to the Great American Biotic Interchange: new evidence of mammalian predators from the Miocene of Northern Colombia. Journal of Vertebrate Paleontology. 36 (1):e1029581.

Specimen: † Didelphodon vorax (unvouchered)
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Abstract

A new species of Sparassodonta (Mammalia, Metatheria), Lycopsis padillai, sp. nov., is described on the basis of a partial left maxilla with M1–M4 and fragments of lacrimal and jugal. The material comes from the early to early middle Miocene Castilletes Formation, La Guajira Peninsula, Colombia. This specimen represents the northernmost record of a fossil metatherian in South America and integrates a highly diverse vertebrate association, recently discovered in the north of Colombia. The La Guajira specimen is referred to the genus Lycopsis, as supported by the results of our phylogenetic analysis. This analysis also demonstrates that species of Lycopsis (L. torresi, L. longirostrus, L. viverensis, and L. padillai) constitute a monophyletic group and are placed as the basal taxon of Borhyaenoidea. Lycopsis padillai is a large-sized sparassodont with a body mass of about 22 kg. The presence of Lycopsis from La Guajira extends the geographical distribution of the genus to the entire South America, representing the sparassodont with the widest latitudinal distribution.

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Article DOI: 10.1080/02724634.2015.1029581

Project DOI: 10.7934/P2604, http://dx.doi.org/10.7934/P2604

This project contains	Matrices
6 Media 1 Matrix 2 Documents 43 Taxa 6 Specimens 307 Characters Total size of project's media files: 2.58M Download Project SDD File	Total scored cells: 7340 Total media associated with cells: 0 Total labels associated with cell media: 0
	Characters
	Total characters: 307 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 689 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:242/65

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MorphoBank Project 2604

Creation Date:
30 January 2017
Publication Date:
30 January 2017
Project views: 29382
Media downloads: 1
Matrix downloads: 2

This research
supported by

Authors' Institutions

Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)

Museo de La Plata

Smithsonian Tropical Research Institute

Members

Catalina Suarez
Project Administrator

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Taxonomic Overview for Matrix 'M24444' (43 Taxa)

taxon	unscored cells	scored cells	no cell support	NPA cells	"-" cells	cell images	labels on cell images	member access
[1] † Deltatheroides cretacicus Last Modified in 01/30/17	263	41	41	0	3	0	0	1
[2] † Deltatheridium pretrituberculare Last Modified in 01/30/17	148	158	155	0	4	0	0	1
[3] † Holoclemensia texana Last Modified in 01/30/17	255	52	52	0	0	0	0	1
[4] † Didelphodon vorax Last Modified in 01/30/17	183	125	123	0	1	0	0	1
[5] † Eodelphis cutleri Last Modified in 01/30/17	213	99	93	0	1	0	0	1
[6] † Kokopellia juddi Last Modified in 01/30/17	237	71	70	0	0	0	0	1
[7] † Pediomyidae Last Modified in 01/30/17	198	118	109	0	0	0	0	1
[8] † Alphadon spp. Last Modified in 01/30/17	221	95	86	0	0	0	0	1
[9] † Asiatherium reshetovi Last Modified in 01/30/17	163	144	143	0	1	0	0	1
[10] † Mayulestes ferox Last Modified in 01/30/17	45	260	259	0	3	0	0	1
[11] † Pucadelphys andinus Last Modified in 01/30/17	29	277	275	0	3	0	0	1
[12] † Andinodelphys cochabambensis Last Modified in 01/30/17	105	201	199	0	3	0	0	1
[13] † Herpetotherium fugax Last Modified in 01/30/17	97	217	208	0	2	0	0	1
[14] † Mimoperadectes houdei Last Modified in 01/30/17	179	140	128	0	0	0	0	1
[15] Didelphis albiventris Last Modified in 01/30/17	0	330	303	0	4	0	0	1
[16] Monodelphis spp. Last Modified in 01/30/17	8	319	296	0	3	0	0	1
[17] Dromiciops gliroides Last Modified in 01/30/17	8	298	293	0	6	0	0	1
[18] Dasyurus spp. Last Modified in 01/30/17	5	317	297	0	5	0	0	1
[19] Sminthopsis crassicaudata Last Modified in 01/30/17	9	302	297	0	1	0	0	1
[20] † Thylacinus cynocephalus Last Modified in 01/30/17	7	295	288	0	12	0	0	1
[21] † Patene simpsoni Last Modified in 01/30/17	237	71	70	0	0	0	0	1
[22] † Sallacyon hoffstetteri Last Modified in 01/30/17	226	77	76	0	5	0	0	1
[23] † Notogale mitis Last Modified in 01/30/17	218	82	82	0	7	0	0	1
[24] † Acyon myctoderos Last Modified in 01/30/17	165	135	134	0	8	0	0	1
[25] † Cladosictis patagonica Last Modified in 01/30/17	37	278	264	0	6	0	0	1
[26] † Sipalocyon spp. Last Modified in 01/30/17	54	250	246	0	7	0	0	1
[27] † Hondadelphys fieldsi Last Modified in 01/30/17	167	140	140	0	0	0	0	1
[28] † Prothylacynus patagonicus Last Modified in 01/30/17	41	261	256	0	10	0	0	1
[29] † Stylocynus paranensis Last Modified in 01/30/17	244	64	63	0	0	0	0	1
[30] † Borhyaena tuberata Last Modified in 01/30/17	49	252	246	0	12	0	0	1
[31] † Arctodictis munizi Last Modified in 01/30/17	142	154	154	0	11	0	0	1
[32] † Arctodictis sinclairi Last Modified in 01/30/17	18	277	277	0	12	0	0	1
[33] † Pharsophorus lacerans Last Modified in 01/30/17	200	109	105	0	2	0	0	1
[34] † Thylacosmilus atrox Last Modified in 01/30/17	55	237	232	0	20	0	0	1
[35] † Paraborhyaena boliviana Last Modified in 01/30/17	239	67	67	0	1	0	0	1
[36] † UF 27881 Last Modified in 01/30/17	269	41	36	0	2	0	0	1
[37] † Callistoe vincei Last Modified in 01/30/17	88	217	215	0	4	0	0	1
[38] † Patagosmilus goini Last Modified in 01/30/17	244	57	55	0	8	0	0	1
[39] † Australohyaena antiqua Last Modified in 01/30/17	150	147	147	0	10	0	0	1
[40] Lycopsis longirostrus Last Modified in 01/30/17	105	198	196	0	6	0	0	1
[41] † Lycopsis padillai Last Modified in 01/30/17	275	30	29	0	3	0	0	1
[42] † Lycopsis torresi Last Modified in 01/30/17	234	70	67	0	6	0	0	1
[43] † Lycopsis viverensis Last Modified in 01/30/17	234	69	67	0	6	0	0	1

Project views

type	number of views	Individual items viewed (where applicable)
Total project views	29382
Project overview	2138
Media views	7392	Media search (3185 views); M436113 (639 views); M436116 (641 views); M436112 (648 views); M436114 (929 views); M436115 (665 views); M436117 (685 views);
Matrix views	1471	Matrix landing page (1167 views); matrix (304 views);
Documents list	999
Taxon list	9763
Views for media list	1916
Bibliography	794
Specimen list	4909

Project downloads

type	number of downloads	Individual items downloaded (where applicable)
Total downloads from project	213
Project downloads	208
Document downloads	2	Matrix Nexus (1 download); matrix TNT (1 download);
Matrix downloads	2	matrix (2 downloads);
Media downloads	1	M436113 (1 download);