HOME
ABOUT
BY MORPHOLOGY
GENERA
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
SPECIES
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
CITATIONS
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
GLOSSARY
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
HELP
- FAQ
- Copyright
- Contact Us

Clavate

Cingulum

Colliculate

Club shaped; usually applied to describe the asymmetry of Gomphoneis and Gomphonema.

Alternative Term

cuneate

Citations

Barber, H.G. and Hayworth, E.Y. (1981). Guide to the Morphology of the Diatom Frustule. Freshwater Biological Association, 112 pp.

Image Credit: Pat Kociolek

The valve margins of Gomphoneis olivaceum are clavate in shape.