Evidence map›Paper›PMID 40305431›Full record

ArticlePloS one2025

A new species of the isopod genus Ancinus (Isopoda: Sphaeromatidae) from sandy beaches of the northern Yucatan Peninsula, Mexico.

Manuel Ortiz, María Teresa Herrera-Dorantes, Pedro-Luis Ardisson

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Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Manuel OrtizLaboratorio de Crustáceos, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, Estado de México, México.
María Teresa Herrera-DorantesDepartamento de Recursos del Mar, Cinvestav Mérida, Mérida, Yucatán, México.
Pedro-Luis ArdissonDepartamento de Recursos del Mar, Cinvestav Mérida, Mérida, Yucatán, México.ORCID 0000-0002-3544-1178

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new species of the sphaeromatid isopod genus Ancinus is described and illustrated. It comes from the Cinvestav Merida research project, Invertebrate Benthic Diversity of the Yucatan Intertidal and Shallow Subtidal Zones. This genus is easily recognized by having an oval and flattened body; in males, the first two pereonal appendages are subchelate, while in females, only the first one is subchelate, the pleotelson is triangular, and the first pleopods and uropods are uniramous. This new species of Ancinus differs from all others by body surface smooth and unpigmented; eyes not elevated; suture between head and pereonite 1 complete, straight; mandible lacinia mobilis lateral margins parallel; 3 irregular teeth, 1 long, 2 short blunt sclerotized cusps; mandible palp third article inner margin with 12 blunt robust distal setae; 2 maxilliped coupling setae; coxae 5-7 visible in dorsal view; pleopod 2 endopod margin with 20 short setae; male appendix styliform, fluted, and shorter than endopod; curved tip. This is the third known species of Ancinus in the Gulf of Mexico and the tenth worldwide. A table with the main differences among the three known species in the gulf is also given.

Indexed as

IsopodaAnimalsFemaleMaleMexicoSpecies Specificity

Identifiers

PMID40305431
PMCPMC12043182

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