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Modulus

Gastropoda - Modulidae

Taxonomy
Modulus was named by Gray (1842) [Sepkoski's age data: T Ol-u R Sepkoski's reference number: 614]. It is extant. Its type is Trochus modulus.

It was assigned to Neotaenioglossa by Sepkoski (2002); and to Modulidae by Fischer (1884), Gardner (1947), Ladd (1972), Petuch (1988), Wilson (1993), Todd (2001), Lozouet et al. (2001), Bouchet et al. (2005), Landau and Marques da Silva (2010).

Synonymy list
YearName and author
1842Modulus Gray
1884Modulus Fischer p. 686
1947Modulus Gardner p. 581
1972Modulus Ladd p. 24
1988Modulus Petuch p. 151
1993Modulus Wilson p. 129
2001Modulus Lozouet et al. p. 22
2001Modulus Todd
2002Modulus Sepkoski
2005Modulus Bouchet et al. pp. 110, 248
2010Modulus Landau and Marques da Silva p. 16

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
superfamilyCerithioidea(Férussac 1819)
familyModulidaeFischer 1884
genusModulusGray 1842

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. Modulus Gray 1842
show all | hide all
Modulus basileus Guppy 1874
Modulus basteroti Benoist 1874
Modulus calusa Petuch 1988
Modulus carchedonius Lamarck 1822
Modulus modulus Linnaeus 1758
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Invalid names: Modulus floridanus Conrad 1869 [synonym]
Modulus tamanensis Maury 1925
Modulus tectum Gmelin 1791
Modulus vermeiji Landau and Marques da Silva 2010
Modulus willcoxi Dall 1892
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilef
Life habit: epifaunalf
Diet: grazerf
Vision: limitedc
Created: 2009-09-10 07:13:07
Modified: 2009-09-10 09:13:07
Source: f = family, c = class
References: Kiessling 2004, Hendy et al. 2009

Age range

Maximum range based only on fossils: base of the Early/Lower Oligocene to the top of the Late/Upper Pleistocene or 33.90000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 27.3 Ma

Collections (86 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Oligocene33.9 - 27.3USA (Florida) M. liveoakensis (80184)
Rupelian33.9 - 27.3USA (Florida) M. liveoakensis (60968)
Chattian - Aquitanian27.3 - 20.45USA (Florida) M. turbinatus (60985)
Aquitanian23.04 - 20.45France M. basteroti (74861)
Early/Lower Miocene23.04 - 15.98Trinidad and Tobago M. tamanensis (74925)
Burdigalian20.45 - 15.98Colombia (La Guajira) M. tamanensis (156356 156625 156795 160770)
Burdigalian20.45 - 15.98USA (Florida) M. biconicus (41760 42290 42328) M. compactus (42443) M. willcoxii (42225 42250)
Burdigalian20.45 - 15.98Italy M. basteroti (178108)
Burdigalian - Langhian20.45 - 13.82Colombia M. tamanensis (106366)
Langhian15.98 - 13.82Colombia (La Guajira) M. tamanensis (136885 156524 157858)
Middle Miocene15.98 - 11.63Indonesia M. preangerensis (63040) M. sp., M. tectum (70081)
Middle Miocene15.98 - 11.63Trinidad and Tobago M. tamanensis (74922)
Tortonian11.63 - 7.246Venezuela M. vermeiji (96470)
Late/Upper Miocene11.63 - 5.333Indonesia (Kalimantan) M. praeangerensis (173685)
Late/Upper Miocene11.63 - 5.333Palau M. preangerensis (77930)
Early/Lower Pliocene5.333 - 3.6Trinidad and Tobago M. sp. (61297)
Early/Lower Pliocene5.333 - 3.6USA (California) M. unidens (96543 96546)
Zanclean5.333 - 3.6Dominican Republic M. modulus (74964 74965)
Pliocene5.333 - 2.58USA (Florida) M. woodringi (146875)
Pliocene5.333 - 2.58Ecuador M. cerodes (96596)
Pliocene - Pleistocene5.333 - 0.0117USA (Florida) M. carchedonius (41749)
Late/Upper Pliocene3.6 - 2.58USA (Florida) M. basileus (79958) M. woodringi (59484)
Late/Upper Pliocene3.6 - 2.58Venezuela M. modulus (131237) M. modulus, M. carchedonius (131210 131217 131218) M. tamanensis (79710)
Late/Upper Pliocene3.6 - 2.58Jamaica M. modulus (58522 69090)
Piacenzian3.6 - 2.58Panama (Bocas) M. sp. (135876)
Piacenzian3.6 - 2.58Panama (Bocas del Toro) M. sp. (61339)
Late/Upper Pliocene - Early/Lower Pleistocene3.6 - 0.774USA (Florida) M. caloosahatcheensis (79804)
Early/Lower Pleistocene2.58 - 0.774USA (Florida) M. carchedonius (41501 41539 41718) M. modulus (69029 79338 79786 79789) M. modulus, M. carchedonius (79331)
Early/Lower Pleistocene2.58 - 0.774Panama M. catenulatus, M. modulus (80304)
Pleistocene2.58 - 0.0117Cuba M. modulus (66764 66775)
Pleistocene2.58 - 0.0117Haiti M. floridanus (60884)
Pleistocene2.58 - 0.0117Dominican Republic M. modulus (75422 75425)
Pleistocene2.58 - 0.0117Guam M. tectum (77933)
Middle Pleistocene0.774 - 0.129USA (Florida) M. modulus (61310)
Middle Pleistocene0.774 - 0.129USA (Hawaii) M. tectum (96682)
Middle Pleistocene - Late/Upper Pleistocene0.774 - 0.0117USA (Hawaii) Aplodon tectus (89294 89307)
Late/Upper Pleistocene0.129 - 0.0117Mexico (Baja California Sur) M. cerodes (89597)
Late/Upper Pleistocene (interglacial)0.129 - 0.0117USA (Hawaii) Aplodon tectus (89402)
Late/Upper Pleistocene0.129 - 0.0117Ecuador M. cerodes (96867)
Late/Upper Pleistocene (interglacial)0.129 - 0.0117Jamaica M. modulus (80407) M. modulus, M. carchedonius (80408)
Late/Upper Pleistocene0.129 - 0.0117Mexico (Sonora) M. disculus (44963)
Late/Upper Pleistocene0.129 - 0.0117Cayman Islands M. modulus (80835 80837 80853)
Late/Upper Pleistocene0.129 - 0.0117French Polynesia M. tectum (194003)
Late/Upper Pleistocene0.129 - 0.0117USA (Florida) M. calusa (79738) M. floridanus (34269) M. modulus (69085 69087 70010 80027) M. pacei (79739) M. pacei, M. modulus, M. calusa (96538)
Late/Upper Pleistocene0.129 - 0.0117Japan M. metcalfei (96944)
Late/Upper Pleistocene0.129 - 0.0117Djibouti M. tectum (96789)
Late/Upper Pleistocene0.129 - 0.0117Saudi Arabia M. tectum (192720)