Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species related to Isurus paucus: [ 3 ] records

belyaevi, Lamiostoma Glückman [L. S.] 1964:105 [Akuly paleogena i ikh stratigraficheskoe znachenie; ref. 1824] Original not seen. Apparently a fossil species referred to an extant species. See discussion of types (teeth and not figured specimen) in Compagno 1984:246 [ref. 6474]. •Questionably the same as Isurus paucus Guitart Manday 1966 -- (Compagno 1984:244 [ref. 6474], Compagno 2001:115 [ref. 26323]). Current status: Uncertain as Isurus paucus Guitart Manday 1966. Lamnidae. Habitat: marine.

paucus, Isurus Guitart Manday [D. J.] 1966:3, Figs. 1, 2a, 3a,c [Poeyana, Series A, Instituto de Biologia No. 15; ref. 19761] Cuba, western Atlantic. No types known. Based on Lamna punctata of DeKay 1842:362, Pl. 63 (fig. 206) and on 3 specimens. •Valid as Isurus paucus Guitart Manday 1966 -- (Springer 1973:15 [ref. 7162], Compagno 1984:244 [ref. 6474], Quéro in Whitehead et al. 1984:86 [ref. 13675], Nakaya in Masuda et al. 1984:9 [ref. 6441], Bass 1986:99 [ref. 5635], Robins & Ray 1986:20 [ref. 23100], Gubanov & Timoxin 1989:220 [ref. 36138], McAllister 1990:29 [ref. 14674], Springer 1990:88 [ref. 19319], Cervigón 1992:181 [ref. 23827], Gomon et al. 1994:143 [ref. 22532], Compagno et al. in Fischer et al. 1995:705 [ref. 22829], Randall 1995:00 [ref. 22896] as paulus, Grove & Lavenberg 1997:61 [ref. 24023], Compagno 1998:1278 [ref. 23785], McEachran & Fechhelm 1998:56 [ref. 23897], Morón et al. 1999:145 [ref. 24253], Cervigón & Alcalá 1999:42 [ref. 24490], Smith-Vaniz et al. 1999:121 [ref. 25013], Compagno 1999:478 [ref. 25589], Nakabo 2000:125 [ref. 25086], Compagno in Randall & Lim 2000:578 [ref. 25122], Ebert 2001:117 [ref. 26003], Compagno 2001:115 [ref. 26323], Soto 2001:65, 89 [ref. 26637], Nakabo 2002:125 [ref. 26001], Compagno 2003:438 [ref. 26984], Gadig & Gomes in Menezes et al. 2003:25 [ref. 27192], Espinosa Pérez et al. 2004:84 [ref. 27705], Nelson et al. 2004:52 [ref. 27807], Heemstra & Heemstra 2004:71 [ref. 28072], Love et al. 2005:6 [ref. 37547], Mundy 2005:98 [ref. 28379], Compagno et al. 2005:18 [ref. 29145], Hoese & Gates 2006:79 [ref. 28997], Randall 2007:40 [ref. 30952], Hemida & Capapé 2008:187 [ref. 37200], White 2008:41 [ref. 30617], Ruiz-Campos et al. 2010:365 [ref. 37373], Fricke et al. 2011:345 [ref. 31242], Castro 2011:274 [ref. 31457], Mollen et al. 2012:32 [ref. 32005], Page et al. 2013:50 [ref. 32708], Wirtz et al. 2013:115 [ref. 32972] as doubtful, Ebert et al. 2013:313 [ref. 33045], Psomadakis et al. 2015:75 [ref. 34104], Pinheiro et al. 2015:2 [ref. 34324], Del Moral-Flores et al. 2016:77 [ref. 34398], Weigmann 2016:14 [ref. 34211] with authorship as Guitart, Compagno 2016:1247 [ref. 34544], Nión et al. 2016:20 [ref. 35565], White et al. 2017:90 [ref. 35860], Ehemann et al. 2018:21 [ref. 36194], Fricke et al. 2018:9 [ref. 35805], White & Ko'ou 2018:24 [ref. 35922], Almeida & Biscoito 2019:60 [ref. 37302], Carneiro et al. 2019:18 [ref. 37250], Ehemann et al. 2019:[3] [ref. 36861], Fernando et al. 2019:229 [ref. 36642], Stone & Shimada 2019:633 [ref. 37195], Calle-Morán et al. 2020:241 [ref. 37881], Serena et al. 2020:502 [ref. 37963], Ebert et al. 2021:44 [ref. 38234], Kovačić et al. 2021:9 [ref. 39014], Love et al. 2021:15 [ref. 39279], Barone et al. 2022:14 [ref. 39527], Human & Ebert 2022:474 [ref. 39666], Carvalho-Filho 2023:299 [ref. 40480], Castillo Domínguez et al. 2023:5 [ref. 40663], Page et al. 2023:38 [ref. 40505]). Current status: Valid as Isurus paucus Guitart Manday 1966. Lamnidae. Distribution: Nearly circumglobal in tropical and subtropical seas (including Gulf of Mexico, Caribbean Sea, Mediterranean Sea). Habitat: marine.

alatus, Isurus Garrick [J. A. F.] 1967:677, Figs. 7-8; Pls. 1, 3-4 [Proceedings of the United States National Museum v. 118 (no. 3537); ref. 18102] Japan. Holotype: USNM 197427. Paratypes: USNM 197429 (1), 197435 (1). Additional material: USNM 196024 (jaws and skin), 196039 (jaws). Type catalog: Howe & Springer 1993:3 [ref. 21812]. •Synonym of Isurus paucus Guitart Manday 1966 -- (Springer 1973:15 [ref. 7162], Quéro in Whitehead et al. 1984:86 [ref. 13675], Compagno 1984:244 [ref. 6474], Springer 1990:88 [ref. 19319], Compagno et al. in Fischer et al. 1995:705 [ref. 22829], Compagno 1998:1278 [ref. 23785], Ebert 2001:117 [ref. 26003], Compagno 2001:115 [ref. 26323], Compagno 2003:438 [ref. 26984], Espinosa Pérez et al. 2004:84 [ref. 27705], Compagno et al. 2005:18 [ref. 29145], Castro 2011:274 [ref. 31457], Compagno 2016:1247 [ref. 34544]). Current status: Synonym of Isurus paucus Guitart Manday 1966. Lamnidae. Habitat: marine.