Links

PROSITE conotoxin families signatures
PROSITE γ-carboxyglutamic acid-rich (Gla) domain signature and profile
PROSITE conantokin family signature
PROSITE describes sequence-based motifs in proteins

Bruce Livett's site on conesnails and conotoxins

The Conus Biodiversity website
Provides an extensive list of Conus species with a lot of related pictures and amazing videos. For each species a list of synonym species names is provided.
Conotoxins - Wikipedia
Cone snails - Wikipedia
Wikipedia is an online free encyclopedia

NCBI Homepage 
NCBI creates public databases, conducts research in computational biology, develops software tools for analyzing genome data, and disseminates biomedical information - all for the better understanding of molecular processes affecting human health and disease.

Tox-Prot 
The Tox-Prot is the UniProtKB/Swiss-Prot Toxin Annotation Program. It aims to systematically annotate all proteins which act as toxins and are produced by venomous and poisonous animals, including snakes, scorpions, spiders, jellyfish, insects, cone snails, sea anemones, lizards, some fish, and platypus

Structural Classification of Proteins (SCOP) 
Nearly all proteins have structural similarities with other proteins and, in some of these cases, share a common evolutionary origin. The SCOP database, created by manual inspection and abetted by a battery of automated methods, aims to provide a detailed and comprehensive description of the structural and evolutionary relationships between all proteins whose structure is known. As such, it provides a broad survey of all known protein folds, detailed information about the close relatives of any particular protein, and a framework for future research and classification.