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Taxonomy
Telmatrechus was named by Scudder (1890). Its type is Hygrotrechus stali.
It was assigned to Hydrobatida by Scudder (1890); to Gerridae by Nel and Paicheler (1993); and to Gerrinae by Andersen (1998), Damgaard (2008).
It was assigned to Hydrobatida by Scudder (1890); to Gerridae by Nel and Paicheler (1993); and to Gerrinae by Andersen (1998), Damgaard (2008).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Telmatrechus Scudder p. 350 |
| 1993 | Telmatrechus Nel and Paicheler p. 82 |
| 1998 | Telmatrechus Andersen p. 55 |
| 2008 | Telmatrechus Damgaard |
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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.
G. †Telmatrechus Scudder 1890
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†Telmatrechus defunctus Handlirsch 1910
†Telmatrechus parallelus Scudder 1890
†Telmatrechus stali Scudder 1879
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: base of the Wasatchian to the top of the Ypresian or 54.90000 to 48.07000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Canada (British Columbia) | Gerris defuncta (119896) Hygrotrechus stali (112781) | |
| Wasatchian | USA (Wyoming) | T. parallelus (122174) | |
| Bridgerian | USA (Wyoming) | T. parallelus (187756) |