[Pl. IX.]
LITHOTRYA. &c.
George Sowerby
[Pl. X.]
MANDIBLES, PALPI, MAXILLÆ, OUTER MAXILLÆ, CIRRI, & CAUDAL APPENDAGES.
George Sowerby
Transcriber’s Notes:
Throughout
[Pl. IX.]
LITHOTRYA. &c.
George Sowerby
[Pl. X.]
MANDIBLES, PALPI, MAXILLÆ, OUTER MAXILLÆ, CIRRI, & CAUDAL APPENDAGES.
George Sowerby
Throughout