ACJ’s Biology
As a kid, I was fascinated by plants and animals. The only thing that changed in that aspect, is that I now refer to it as biology.
Drawings



Conchology
I have always liked seashells. Of course, the exotic and ancient ones are always interesting, but I actually prefer collecting the (relatively boring looking) ones I find on at the Dutch coasts.
| Dutch name | Scientific name | Found |
|---|---|---|
| Alikruik | Littorina littorea | ✓ |
| Amerikaanse boormossel | Petricola pholadiformis | ✓ |
| Amerikaanse zwaardschede | Ensis leei | ✓ |
| Bonte mantel | Mimachlamys varia | ✓ |
| Gedoornde hartschelp | Acanthocardia echinata | ✗ |
| Geknobbelde hartschelp | Acanthocardia tuberculata | ✗ |
| Gevlochten fuikhoren | Nassarius reticulatus | ✓ |
| Gevlochten vuikhoren | Nassarius reticulatus | ✓ |
| Gewone wenteltrap | Epitonium clathrus | ✓ |
| Glanzende tepelhoren | Euspira pulchella | ✓ |
| Grote hartschelp | Acanthocardia aculeata | ✗ |
| Grote mantel | Pecten maximus | ✗ |
| Grote strandschelp | Mactra stultorum cinerea | ✓ |
| Halfgeknotte strandschelp | Spisula subtruncata | ✓ |
| Kokkel | Cerastoderma edule | ✓ |
| Mossel | Mytilus edulis | ✓ |
| Muiltje | Crepidula fornicata | ✓ |
| Nonnetje | Macoma balthica | ✓ |
| Noordkromp | Arctica islandica | ✗ |
| Noorse hartschelp | Laevicardium crassum | ✓ |
| Ovale strandschelp | Spisula elliptica | ✓ |
| Rechtsgestreepte platschelp | Angulus fabula | ✓ |
| Ruwe boormossel | Zirfaea crispata | ✓ |
| Strandgaper | Mya arenaria | ✓ |
| Tapijtschelp | Venerupis senegalensis | ✓ |
| Tere platschelp | Angulus tenuis | ✓ |
| Venusschelp | Venus gallina striatula | ✓ |
| Wijde mantel | Aequipecten opercularis | ✓ |
| Witte boormossel | Barnea candida | ✓ |
| Wulk | Buccinum undatum | ✓ |
| Zaagje | Donax vittatus | ✓ |