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Diploneis
Taxonomy
Diploneis was named by Cleve (1894). It is extant.
It was reranked as Pinnularia (Diploneis) by Ehrenberg (1844).
It was assigned to Pinnularia by Ehrenberg (1844); to Naviculoideae by Andrews (1976); to Naviculaceae by Lakhanpal et al. (1976); to Bacillariophyta by Abbott and Ernissee (1983); and to Diploneidaceae by Round et al. (1990).
It was reranked as Pinnularia (Diploneis) by Ehrenberg (1844).
It was assigned to Pinnularia by Ehrenberg (1844); to Naviculoideae by Andrews (1976); to Naviculaceae by Lakhanpal et al. (1976); to Bacillariophyta by Abbott and Ernissee (1983); and to Diploneidaceae by Round et al. (1990).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1844 | Pinnularia (Diploneis) Ehrenberg |
| 1894 | Diploneis Cleve pp. 76-77 |
| 1976 | Diploneis Andrews p. 23 |
| 1976 | Diploneis Lakhanpal et al. |
| 1983 | Diploneis Abbott and Ernissee p. 300 |
| 1990 | Diploneis Round et al. pp. 128, 562-563 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Aquitanian to the top of the Holocene or 23.04000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 15.98 Ma
Minimum age of oldest fossil (stem group age): 15.98 Ma
Collections (207 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene | Southern Ocean | D. spp. (246531) | |
| Aquitanian - Langhian | USA (North Carolina) | D. crabro (48887) | |
| Miocene | Indian Ocean | D. smithii (247784) | |
| Neogene | India (Andaman and Nicobar Islands) | D. campylodiscus, D. interrupta (224619) | |
| Langhian | Mexico (Baja California) | D. taschenbergeri (52183) | |
| Middle Miocene | Chile (Coquimbo) | D. pseudobombiformis, D. crabro (222363) | |
| Middle Miocene - Late/Upper Miocene | Southern Ocean | D. spp. (244140) | |
| Serravallian | USA (Maryland) | D. crabro (70546) | |
| Late/Upper Miocene | Indian Ocean | D. smithii (253984 254002 254024) | |
| NN11 | Indian Ocean | D. spp. (248303) | |
| NN12 | Indian Ocean | D. smithii (252450) | |
| Pliocene | Southern Ocean | D. spp. (243217 243218) | |
| Pliocene | North Pacific | D. bombus (250118 250119 250120 250121 250122 250123 250125 250126 250127 250128 250130 250131 250132 250133 250134 250135 253730 253732 253733 259445) D. smithii (266020) | |
| Pliocene | USA (California) | D. ovalis (234661) | |
| Pliocene - Quaternary | Chile (Atacama) | D. sp. (221934) | |
| NN13 | Indian Ocean | D. smithii (252429) | |
| NN13 - NN14 | Indian Ocean | D. smithii (252425) | |
| NN14 | Indian Ocean | D. smithii (252422) | |
| NN15 | Indian Ocean | D. smithii (252417) | |
| NN16 | Indian Ocean | D. bombus (252393 252398 252402) D. smithii (252368 252372 252374 252375 252397) | |
| Piacenzian | North Pacific | D. spp. (273783) | |
| Pleistocene | South Pacific | D. splendida (273679 273683 273685 273686 273689 273690 273702) | |
| Pleistocene | North Pacific | D. bombus (250088 250089 250090 250091 250092 250093 250094 250095 250096 250098 250099 250100 250104 250105 250106 250107 250112 259435 259436 259440) D. spp. (270688 270690 270692 270693 270694 270702 271236 271714 271715 271717 272032) | |
| Pleistocene | Southern Ocean | D. bombus (248999) | |
| Pleistocene | Indian Ocean | D. bombus (259845) | |
| Quaternary | North Pacific | D. bombus (266834) D. smithii (266809) D. spp. (261643 273537) | |
| NN17 | Indian Ocean | D. smithii (252361 252362) | |
| NN17 - NN18 | Indian Ocean | D. bombus (252354) D. smithii (252352 252356 252359) | |
| NN18 | Indian Ocean | D. elliptica (252343) D. smithii (252344) | |
| NN19 | Indian Ocean | D. ovalis (252312) D. smithii (252292 252306 252320 252324 252330 254977) | |
| NN19 | North Pacific | D. bombus (248510 248511 248512 248513 248516 248517 248518 248519 248521 248525 248526 248527 248528 248530 248531 248532 248535 248536 248537 248540 248541 248542 248543 248544 248545 248547 248549 248551 248552 248553 248555 248556 248558 248561 248563 248564 248565 248566 248568 248570 248571 248572 248575) | |
| Calabrian | North Pacific | D. angustata (269834) D. bombus (273306) D. interrupta (269427 271103) D. smithii (273302) D. spp. (269423 271079 271086 271128 271133 271137 271143 271148 271158 271173 271176 271177 273734 273736 273742) | |
| Middle Pleistocene | North Pacific | D. bombus (262069) D. smithii (262076) | |
| NN20 | North Pacific | D. bombus (248496 248497 255236 255237 255239) | |
| NN20 | Indian Ocean | D. bombus (252274) | |
| NN21 | Indian Ocean | D. bombus (251390 252970 256504 259240) D. elliptica, D. fusca (254963) D. ovalis (252260) D. smithii (252262) | |
| NN21 | North Pacific | D. aestuari (250243) D. bombus (248305 248491 250242 253623 253624 255222 255224 255226 255229 255231 255232 259754) D. smithii (248308 248309) | |
| Late/Upper Pleistocene | Indian Ocean | D. bombus (252570 252572) D. smithii (253958) | |
| Holocene | Sweden | D. smithii, D. didyma (35074) |