## 15 Correction of errors in data submitted to BioTDB## Change system 15 |

This system was set in order to solve taxonomic errors found by NAWQA people (S. Porter) in data submitted by ANSP to the Bio-TDB. Idea about this change system was originated by KS and supported by EAM and MS (04/04/02).

1: FROM: Achnanthes affinis Grunow (2001)

TO: Achnanthidium affine (Grunow) Czarnecki (1011)

**REMARK:** Added by EAM after discussion of S. Porter's e-mail (02/25/02) on some old and new names being reported simultaneously

2: FROM: Amphora submontana Hustedt (7019)

TO: Amphora montana Krasske (7042)

**REMARK:** Requested by diatom taxonomic coordinator

3: FROM: Craticula cuspida (Kützing) Mann (21001)

TO: Craticula cuspidata (Kützing) Mann (21004)

**REMARK:** To solve duplication problem in Diatom Taxa Table This time is actually triplicated in the diatom taxa list

4: FROM: Craticula cuspidata (Kützing) Mann (21002)

TO: Craticula cuspidata (Kützing) Mann (21004)

**REMARK:** To solve duplication problem in Diatom Taxa. TableThis time is actually triplicated in the diatom taxa list

5: FROM: Diatoma tenuis Agardh (27005)

TO: Diatoma tenuis Agardh (27012)

**REMARK:** To solve duplication problem in Diatom Taxa Table

6: FROM: Diatoma tenuis var. elongatum Lyngbye (27006)

TO: Diatoma tenuis Agardh (27012)

**REMARK:** To solve duplication problem in Diatom Taxa Table and following resolution during third NAWQA Workshop

7: FROM: Diatoma tenuis var. elongatum Lyngbye (27014)

TO: Diatoma tenuis Agardh (27012)

**REMARK:** To solve duplication problem in Diatom Taxa Table and following resolution during third NAWQA Workshop

8: FROM: Encyonema prostrata (Berkeley) Mann (110003)

TO: Encyonema prostratum (Berkeley) Ralfs (110013)

**REMARK:** To solve duplication problem in Diatom Taxa Table

9: FROM: Encyonema silesiacum (Bleisch) Mann (110010)

TO: Encyonema silesiacum (Bleisch) Mann (110005)

**REMARK:** To solve duplication problem in Diatom Taxa Table

10: FROM: Fallacia tenera (Hustedt) Sickle et Mann (115009)

TO: Fallacia tenera (Hustedt) Mann (115008)

**REMARK:** To solve duplication problem in Diatom Taxa Table

11: FROM: Gomphoneis olivaceum (Lyngbye) Dawson ex Ross et Sims (36007)

TO: Gomphonema olivaceum (Lyngbye) Kützing (37065)

**REMARK:** DW had been using Gomphoneis olivaceum unaware that this name had not been accepted. The correct name to use is Gomphonema olivaceum.

12: FROM: Gomphonema aff. affine ANS NAWQA EAM Kützing (37184)

TO: Gomphonema sp. 11 SAVANNAH EAM (37280)

**REMARK:** Changed after review of image db. G. sp. 11 given preference since more detailed studies exist for it.

13: FROM: Luticola goeppertiana (Bleisch) Mann (130001)

TO: Luticola goeppertiana (Bleisch) Mann (130006)

**REMARK:** To solve queing of data problem at M. Schadler's request

14: FROM: Navicula bicephala Hustedt (46006)

TO: Navicula longicephala Hustedt (46507)

**REMARK:** Changed requested by the diatom taxonomic coordinator

15: FROM: Navicula exigua var. signata Hustedt (93152)

TO: Navicula exigua var. signata Hustedt (46541)

**REMARK:** To solve duplication problem in Diatom Taxa Table

16: FROM: Navicula ignota Krasske (46365)

TO: Navicula ignota Krasske (46301)

**REMARK:** Change to solve duplication in Diatom Taxa Table (requested by Mark)

17: FROM: Navicula kriegeri Krasske (46775)

TO: Navicula kriegeri Krasske (46856)

**REMARK:** To solve duplication problem in Diatom Taxa Table

18: FROM: Nitzschia aerophila Hustedt (48316)

TO: Nitzschia bita Hohn et Hellerman (48348)

**REMARK:** This change was previously from 48316 (N. aerophila) to 185020 (T. aerophila), but it was later determined that identifications of N. aerophila were based on a mistake by K & L-B (1991). NAWQA specimens are better identified as N. bita (48348) a taxon that had been recognized in early NAWQA samples

19: FROM: Nitzschia cf. fonticola UMICH Grunow (48442)

TO: Nitzschia cf. fonticola UMICH (Grunow) Grunow (48421)

**REMARK:** Change to solve duplication in Diatom Taxa Table (requested by Mark)

20: FROM: Nitzschia sp. 10 ANS WRC (48273)

TO: Nitzschia sp. 10 ANS WRC (48267)

**REMARK:** Change to solve duplication in Diatom Taxa Table (requested by Mark)

21: FROM: Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot (155003)

TO: Achnanthes lanceolata (Brébisson ex Kützing) Grunow (2015)

**REMARK:** Added by EAM after discussion of S. Porter's e-mail (02/25/02) on some old and new names being reported simultaneously

22: FROM: Sellaphora pupula var. capitata Skvortzow et Meyer (170011)

TO: Sellaphora pupula var. capitata Skvortzow et Meyer (170002)

**REMARK:** To solve duplication problem in Diatom Taxa Table. Also changed in systems 9 and 7 from old name to 170002, it was to 170011 before

23: FROM: Staurosira construens fo. binodis (Ehrenberg) Hustedt (172002)

TO: Staurosira construens var. binodis (Ehrenberg) Hamilton (172005)

**REMARK:** To solve duplication problem in Diatom Taxa Table. Also changed in systems 4 and 8 from old name to 172005, it was to 172002 before

24: FROM: Staurosira construens var. venter (Ehrenberg) Hamilton (172004)

TO: Staurosira construens var. venter (Ehrenberg) Hamilton (172006)

**REMARK:** To solve duplication problem in Diatom Taxa Table

25: FROM: Staurosirella lapponica (Grunow) Williams et Round (175003)

TO: Staurosirella lapponica (Grunow) Williams et Round (175002)

**REMARK:** To solve duplication problem in Diatom Taxa Table Also changes in system 7 from old name to 175002, it was to 175003 before

26: FROM: Staurosirella leptostauron (Ehrenberg) Williams et Round (175004)

TO: Staurosirella leptostauron (Ehrenberg) Williams et Round (175001)

**REMARK:** To solve duplication problem in Diatom Taxa Table. Also changed in system 7 from old name to 175001, it was to 175004 before

27: FROM: Stephanodiscus dubius (Fricke) Hustedt (64015)

TO: Cyclostephanos dubius (Fricke) Round (19000)

**REMARK:** Added by EAM after discussion of S. Porter's e-mail (02/25/02) on some old and new names being reported simultaneously

28: FROM: Surirella delicatissima F.W. Lewis (65011)

TO: Stenopterobia delicatissima (Lewis) Van Heurck (63007)

**REMARK:** Requested by diatom taxonomic coordinator

29: FROM: Synedra tabulata (Agardh) Kützing (66021)

TO: Tabularia tabulata (Agardh) Snoeijs (200001)

**REMARK:** Added by request of the diatom taxonomic coordinator. S. tabulata did not appear in 97-start list; added by KM, EAM sent her an e-mail to now use T. tabulata instead.

30: FROM: Tryblionella aerophila (Hustedt) Mann (185020)

TO: Nitzschia bita Hohn et Hellerman (48348)

**REMARK:** To correct mistaken ids of T. aerophila to N. bita as determined by the diatom taxonomic coordinator.

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