1,721,145 research outputs found
New occurrences of crabs (Decapoda, Brachyura, Eubrachyura) in the Pliocene of Florida (United States)
No full textOssó, Àlex, Kendrew, Eric, Luque, Javier (2018): New occurrences of crabs (Decapoda, Brachyura, Eubrachyura) in the Pliocene of Florida (United States). Geodiversitas 40 (24): 549-556, DOI: 10.5252/geodiversitas2018v40a2
Paractaea Guinot 1969
No full textGenus Paractaea Guinot, 1969 TYPE SPECIES. — Xantho rufopunctatus H. Milne Edwards, 1834, by original designation.Published as part of Ossó, Àlex, Kendrew, Eric & Luque, Javier, 2018, New occurrences of crabs (Decapoda, Brachyura, Eubrachyura) in the Pliocene of Florida (United States), pp. 549-556 in Geodiversitas 40 (24) on page 554, DOI: 10.5252/geodiversitas2018v40a24, http://zenodo.org/record/574555
The remarkable visual system of a Cretaceous crab
No full textJenkins, Kelsey M., Briggs, Derek E.G., Luque, Javier (2022): The remarkable visual system of a Cretaceous crab. iScience 25 (1): 103579, DOI: 10.1016/j.isci.2021.103579, URL: http://dx.doi.org/10.1016/j.isci.2021.10357
Persephona Leach 1817
No full textGenus Persephona Leach, 1817 TYPE SPECIES. — Persephona latreillei Leach, 1817, by subsequent designation of Rathbun (1922).Published as part of Ossó, Àlex, Kendrew, Eric & Luque, Javier, 2018, New occurrences of crabs (Decapoda, Brachyura, Eubrachyura) in the Pliocene of Florida (United States), pp. 549-556 in Geodiversitas 40 (24) on page 550, DOI: 10.5252/geodiversitas2018v40a24, http://zenodo.org/record/574555
Figure 6 in The remarkable visual system of a Cretaceous crab
No full textFigure 6. Reconstruction of the extinct Callichimaera perplexa Renditiondepicting C. perplexa swimming aftera male commashrimp Eobodotria muisca (Cumacea), courtesy of Masato Hattori.Published as part of Jenkins, Kelsey M., Briggs, Derek E.G. & Luque, Javier, 2022, The remarkable visual system of a Cretaceous crab, pp. 103579 in iScience 25 (1) on page 8, DOI: 10.1016/j.isci.2021.103579, http://zenodo.org/record/590221
FIG. 3 in New occurrences of crabs (Decapoda, Brachyura, Eubrachyura) in the Pliocene of Florida (United States)
No full textFIG. 3. — Paractaea cf. P. nodosa (Stimpson, 1860), USNM PAL 720105 from the Pinecrest Member of Tamiami Formation (middle Piacenzian, Pliocene) of locality B in Sarasota County, Florida (United States): A, dorsal view; B, frontal view; C, posterior view. Scale bar: 10 mm. Photographs by À. Ossó.Published as part of Ossó, Àlex, Kendrew, Eric & Luque, Javier, 2018, New occurrences of crabs (Decapoda, Brachyura, Eubrachyura) in the Pliocene of Florida (United States), pp. 549-556 in Geodiversitas 40 (24) on page 553, DOI: 10.5252/geodiversitas2018v40a24, http://zenodo.org/record/574555
Figure 3 in The remarkable visual system of a Cretaceous crab
No full textFigure 3. Growth rate of eyes in living brachyuran crabs relative to carapace length compared with that in Callichimaera perplexa Panels are ordered by decreasing slope from top left to bottom right. Species of brachyuran crab are color coded by family as follows: Callichimaeridae, black; Grapsidae, orange; Ocypodidae, blue; Geryonidae, gray; Varunidae, green; Portunidae, red; Calappidae, pink; Oregoniidae, yellow; and Raninidae, purple. All measurements are recorded in millimeters. P, pelagic; B, benthic.Published as part of Jenkins, Kelsey M., Briggs, Derek E.G. & Luque, Javier, 2022, The remarkable visual system of a Cretaceous crab, pp. 103579 in iScience 25 (1) on page 4, DOI: 10.1016/j.isci.2021.103579, http://zenodo.org/record/590221
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Thoatherium minusculum Ameghino 1887
No full textThoatherium minusculum Descriptions and figures of Scott (1910) and Soria (2001), and AMNH 9167 as illustrated by Cifelli & Guerrero (1989).Published as part of Carrillo, Juan D., Suarez, Catalina, Benites-Palomino, Aldo Marcelo, Vanegas, Andrés, Link, Andrés, Rincón, Aldo F., Luque, Javier, Cooke, Siobhán B., Tallman, Melissa & Billet, Guillaume, 2023, New remains of Neotropical bunodont litopterns and the systematics of Megadolodinae (Mammalia: Litopterna), pp. 409-447 in Geodiversitas 45 (15) on page 438, DOI: 10.5252/geodiversitas2023v45a15, http://zenodo.org/record/831916
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