Admittedly, one of the reasons I study marine invertebrate larvae is because I find them beautiful. I just have to share some of the amazing specimens we collected at HG-I. All photos were taken using a compound microscope at 50 - 100x magnification by myself and Johanna Weston.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfMHRW5FoEW3afZePWrqhF1SP3K2ZEiORwtCuFjYzq9_TNYFGFUKV7GIDM62A33kkj5-Bo8l3d2T8s_tX2Mq2LiJ1XX2c-3bmGMEEo65yg-t698y8F5XvZR-isJ2YlzSI4PuS5TpjlYOQboOe682fTXDn4JaQLGLn8tMmRxCHNZ0QBgCjLGOBOPBffC9_K/s320/HG24-143_100x.tif) |
We called this snail "black spot," but I think he's cuter than the ominous name suggests. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjibRkeb2CemD6Q3D39aZHMRKvrqXkklEqKzsS7RKOC7PRF-Y8FgstLyanposbptJn2nC9-wE1TWKStm8MPlZZv0kYvTaDMVyJpbR5G2eH5R_GlcA8WXo4DNYc7_GqTcKQ6NgWHwNHU0wbLnG9yKZZh7DwcrXG_hXUyTrNfLlc6TpXTyajptLg2hLYehDGU/s320/HG24-151_100x.tif) |
Not actually sure who this is, but it's clearly an embryo in the act of dividing into multiple cells! |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPlo0gZ1ByljSXMz4D_4fxH-vkVqInSJzgOVhfjCv1SaZzOc94lPAr1mncVbw1wg7Thxk6ng4jMJLupayLhfMpdMqYk8t2dfIm2uPnpXHlcF5pyHtYQSVPs6UJmiDvHTSAPl-BONCjnJ43xG66QE_sHoceC4GfDi3oPAEZJg69CkPjWwR_AbO3a3b_OBqo/s320/HG24-141_50x_2024-06-23-160456-0000.tif) |
A pluteus larva of the brittle star Ophiopholis aculeata |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggjHBfR86jc8zZba-T2dEPNTvJUucYKabzSbokMIgtsjxzVoORR9Wy0HEml7smiIy_V8Zw8RWo2LsNtvQ6FDQ5heEcSGUbwH5-2tOlZP8c6BIPyZEzR5PyscAXHWbxk0L1i1ku0OLx_i_UYxvlC-D9ZtERb0okTt7EGjNoAwt1vJOXCumNiAXLrfhc0K78/s320/HG24-129_100x.tif)
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I kept calling these baby clams "tiny, stupid bivalves" because they're challenging to identify and it was 2 am. Turns out, Johanna made that the official morphotype name in our data sheet!
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![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0hSvhdryE86D0gXwyrrbXYrxV9yRHU23qefiILkA2XLFlo7AHDpiHLe8Jtmh7fgB45dwvskGJkFnyJAYt6xpoDgFscUqqX7kKytDKkwvDRgGBqMDwlAkORPjVzA1zrGoC3PYGM0xySylqmba0kNJI6eUTZ7GTrqTCtI4Y9xj4xHPn3sY_5e9jbh3ANyYS/s320/HG24-124_50x.tif) |
A cyprid larva of the barnacle Balanus balanus. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicKLNZotE8fym56yEO-XG72yYwxdMhBrHOhU1DRKhKKtxolanRuHEeHWd9q7oIqf_MhxPlN41JaoO0w6AjcB1Pk6PvxdZmKJl9oimOs5z2gAk1B5vTx2XL0ZngjGuFzAYBIMpFiElbGT6xFFIGwbTM1cvuVQ80eJDVCV2OYx7Q8fWUI9O5v9o6a_HG_lrc/s320/HG24-088_100x_2024-06-22-000824-0000.tif) |
Not sure what species this is, but we called it "embryo shiny." |
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