Aporrhais cornuta Korobkov, 1949
publication ID |
https://doi.org/ 10.3897/zitteliana.98.129065 |
publication LSID |
lsid:zoobank.org:pub:2206DE74-F92F-411F-A5FE-9AE915C19E75 |
DOI |
https://doi.org/10.5281/zenodo.14393574 |
persistent identifier |
https://treatment.plazi.org/id/0338AF8C-E1BC-5BB1-B136-2763D7A26E4E |
treatment provided by |
|
scientific name |
Aporrhais cornuta Korobkov, 1949 |
status |
|
Aporrhais cornuta Korobkov, 1949
Plate 1: figs 13–16 View Plate 1
1949 Aporrhais cornutus Alexeev View in CoL nov. sp. – Korobkov, p. 245, pl. 65, figs. 15, 16 a, b. [basionym].
1954 Apporhais [sic] cornutus Alex. – Ovechkin, p. 76, pl. 9, fig. 22–23.
1955 Aporrhais cornutus Alex. View in CoL – Korobkov, p. 272, pl. 57, figs. 11–13.
1955 Chenopus cf. cornutus Alex. View in CoL – Ovechkin, p. 86.
1955 Chenopus cornutus Alex. View in CoL – Ovechkin, p. 87.
1955 Apporhais [sic] cornutus Alex. – Ovechkin, p. 110.
1960 Aporrhais cornutus Alexeev View in CoL – Orlov, pl. 21, fig. 10.
1963 Chenopus cornutus View in CoL n. sp. – Alekseyev, pp. 78–81, pl. 15, figs. 5–16; pl. 16, figs. 5–11.
1971 Aporrhais cornuta Ilyina – Amitrov, pp. 68, 69, pl. 1, fig. 8.
1972 Aporrhals (Chenopus) cornuta Alex. – Sidorenko, p. 447.
1975 Aporrhais cornutus Alex. View in CoL – Martynov et al., p. 227, 299, 322.
1985 Chenopus cornutus View in CoL – Malchevskaya et al., 1985, p. 161.
1994 Aporrhais cornutus Korobkov, 1949 View in CoL – Amitrov, pp. 104, 105, 107 [partim]
non 1858 Rostellaria sowerbyi Sow. – Abich, 1858, p. 21 [557], pl. III [in plate caption: II], fig. 1 a, b [= Aporrhais aralensis Eichwald, 1868 ]
? non 1859 Rostellaria Sowerbyi Sow. – Trautschold, p. 307.
? non 1868 Aporrhais Sowerbyi Sow. View in CoL – von Koenen, pp. 158, 159
non 1953 Aporrhais cornutus Alexeiev View in CoL – Il’ina, p. 105, pl. 6, fig. 14, pl. 7, fig. 2 a, b [= Aporrhais sp. ].
non 1955 Aporrhais cornutus (Alexeiev) View in CoL – Il’ina, p. 61, pl. 22, figs. 1, 1 a, 4, 5 [= Aporrhais sp. ].
non 1958 Aporrhais (Chenopus) cornutus View in CoL var. – Klyushnikov, pp. 288, 289, pl. 34, fig. 9 [= Aporrhais sp. ].
non 1959. Aporrhais cornutus View in CoL – Turbina, pp. 30–31, pl. 2, figs. 13, 14 [= Aporrhais siberica n. sp.].
? non 1960 Aporrhais cf. speciosa View in CoL – Il’ina, p. 285, pl. 3, figs. 12, 13 а, 14 [= A. cornuta fide Amitrov (1971), not seen]
non 1962 Aporrhais cornutus View in CoL – Turbina, p. 312, pl. 10, figs. 10, 11 [= Aporrhais siberica n. sp.].
Original description by Korobkov, 1949 (in Russian).
Крупная (высота до 57 мм), сильно расширяющаяся книзу, слегка изогнутая раковина, состоящая из 8 оборотов, разделенных глубоким узким швом. Последний оборот большой, несущий на поверхности 3 гранулированных киля, из которых нижний часто бывает совершенно гладкий. Поверхность более ранних оборотов покрыта спиральными ребрышками, количество которых колеблется в пределах от 15 до 18, пересеченными поперечными так, что образуется характерная сетчатая скульптура. На поздних оборотах сетчатая скульптура неотчетливая, вследствие сильного развития спиральных ребер. Устье узкое с 3 характерными пальцевидными отростками наружной губы. Верхний отросток, приросший по всей длине поверхности оборотов, у некоторых экземпляров значительно выступает над спиралью раковины. Второй, изогнутый отросток под углом в 50–70 ° к первому направлен вбок и вверх, а нижний прямолинейный отросток примерно под таким же углом к предыдущему — вбок и вниз. Верхний сильно бугорчатый киль поверхности последнего оборота в виде грубого гладкого ребра продолжается на среднем отростке, а средний киль — на нижнем. Пальцевидные отростки с внутренней стороны несут узкие каналы, открывающиеся в устье.
Original description by Korobkov (1949) (translation Trubin, Wieneke).
Large (height up to 57 mm), strongly expanding downwards, slightly curved shell, consisting of 8 whorls separated by a deep narrow suture. The last whorl is large, bearing 3 granulated keels on the surface, of which the lower one is often completely smooth. The surface of the earlier whorls is covered by axial ribs, the number of which ranges from 15 to 18, crossed by transverse ones so that a characteristic reticulate sculpture is formed. On later whorls, the reticulate sculpture is indistinct due to the strong development of axial ribs. The aperture is narrow with 3 characteristic finger-like digitations of the outer lip. The adspiral digitation, grown along the entire length of the spire, in some specimens protrudes significantly above the spira. The second, curved process is directed laterally and upwards at an angle of 50–70 ° to the first one, and the lower rectilinear digitation is directed laterally and downwards at approximately the same angle as the previous one. The upper, strongly tuberculate keel of the surface of the last whorl, in the form of a rough, smooth rib, continues the middle digitation, and the median keel continues the lower digitation. The finger-like digitations on the inner side bear narrow canals that open at the aperture.
Types.
Storage location unknown: Syntype 1 represented by Korobkov (1949), pl. 65, fig. 15, syntype 2 represented by Korobkov (1949), pl. 65, fig. 16 a, b.
Locus typicus.
„ Turnagly “ (= Турнаглы) (in old references also cited as Turangly or Turanghul), northern Aral region, Kazakhstan.
Stratum typicum.
Upper Eocene of northern Aral region ( Korobkov 1949: 245), Tshegan Formation ( Amitrov 1994).
Material.
(additionally seen to published specimens): 2 specimens Sedgwick Museum of Earth Sciences, University of Cambridge C 11743-4, ex Coll. Bateson (see Lukovitch 1921); 3 specimens Coll. Stichting Schepsel Schelp SSS 54976; 5 specimens Coll. Elmar Mai, Durbusch; 10 specimens Coll. Ulrich Wieneke, Murnau.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
|
Phylum |
|
Class |
|
Order |
|
SuperFamily |
Stromboidea |
Family |
|
Genus |
Aporrhais cornuta Korobkov, 1949
Wieneke, Ulrich, Smirnov, Pavel V., Maslennikov, Anton & Trubin, Yaroslav S. 2024 |
Chenopus cornutus
Malchevskaya 1985: 161 |
Aporrhais cornutus Alexeev
1949 Aporrhais cornutus Alexeev nov. sp. – Korobkov, p. 245, pl. 65, figs. 15, 16 a, b. [basionym]. |
Apporhais [sic] cornutus
1954 Apporhais [sic] cornutus Alex. – Ovechkin, p. 76, pl. 9, fig. 22–23. |
Aporrhais cornutus Alex.
1955 Aporrhais cornutus Alex. – Korobkov, p. 272, pl. 57, figs. 11–13. |
Chenopus cf. cornutus
1955 Chenopus cf. cornutus Alex. – Ovechkin, p. 86. |
Chenopus cornutus
1955 Chenopus cornutus Alex. – Ovechkin, p. 87. |
Apporhais [sic] cornutus
1955 Apporhais [sic] cornutus Alex. – Ovechkin, p. 110. |
Aporrhais cornutus Alexeev
1960 Aporrhais cornutus Alexeev – Orlov, pl. 21, fig. 10. |
Chenopus cornutus
1963 Chenopus cornutus n. sp. – Alekseyev, pp. 78–81, pl. 15, figs. 5–16; pl. 16, figs. 5–11. |
Aporrhais cornuta
1971 Aporrhais cornuta Ilyina – Amitrov, pp. 68, 69, pl. 1, fig. 8. |
Aporrhals (Chenopus) cornuta
1972 Aporrhals (Chenopus) cornuta Alex. – Sidorenko, p. 447. |
Aporrhais cornutus Alex.
1975 Aporrhais cornutus Alex. – Martynov et al., p. 227, 299, 322. |
Aporrhais cornutus
Aporrhais cornutus Korobkov, 1949 |
Rostellaria sowerbyi
Rostellaria sowerbyi Sow. – Abich, 1858 |
Rostellaria Sowerbyi
? non 1859 Rostellaria Sowerbyi Sow. – Trautschold, p. 307. |
Aporrhais Sowerbyi
? non 1868 Aporrhais Sowerbyi Sow. – von Koenen, pp. 158, 159 |
Aporrhais cornutus
non 1953 Aporrhais cornutus Alexeiev – Il’ina, p. 105, pl. 6, fig. 14, pl. 7, fig. 2 a, b |
Aporrhais cornutus (Alexeiev)
non 1955 Aporrhais cornutus (Alexeiev) – Il’ina, p. 61, pl. 22, figs. 1, 1 a, 4, 5 |
Aporrhais (Chenopus) cornutus
non 1958 Aporrhais (Chenopus) cornutus var. – Klyushnikov, pp. 288, 289, pl. 34, fig. 9 |
Aporrhais cornutus
non 1959. Aporrhais cornutus – Turbina, pp. 30–31, pl. 2, figs. 13, 14 |
Aporrhais cf. speciosa
Aporrhais cf. speciosa – Il’ina, p. 285, pl. 3, figs. 12, 13 а, 14 |
Aporrhais cornutus
non 1962 Aporrhais cornutus – Turbina, p. 312, pl. 10, figs. 10, 11 |