This made me think I should look up the laws pertaining to sand dollar collection.
Laws can be confusing but the way I am reading this from myFWC.com is a bag limit of 20, no more than 5 of any one of the species listed..."except sand dollars and sea biscuits"....maybe I'm reading it wrong.
Bag Limit: Aggregate bag limit of 20 species (in any combination), of the species included in the Marine Life rule as listed below. Of those 20 species, no more than 5 may be angelfish, and no more than 6 may be colonies of octocorals (each colony or part thereof is included in the aggregate bag limit). The bag limit for plants listed in this rule is 1 gallon.
Species included in this rule are as follows:
FISH
Moray eels - Any species of the Family Muraenidae.
Snake eels - Any species of the Genera Myrichthys and Myrophis of the Family
Ophichthidae.
Toadfish - Any species of the Family Batrachoididae.
Frogfish - Any species of the Family Antennariidae.
Batfish - Any species of the Family Ogcocephalidae.
Clingfish - Any species of the Family Gobiesocidae.
Trumpetfish - Any species of the Family Aulostomidae.
Cornetfish - Any species of the Family Fistulariidae.
Pipefish/seahorses - Any species of the Family Syngnathidae.
Hamlet/seabass - Any species of the Family Serranidae, except groupers of the
genera Epinephalus and Mycteroperca, and seabass of the genus
Centropristis.
Basslets - Any species of the Family Grammistidae.
Cardinalfish - Any species of the Family Apogonidae.
Porkfish - Anisotremus virginicus.
High-hat, Jackknife-fish, Spotted drum, Cubbyu - Any species of the genus Equetus
of the Family Sciaenidae.
Reef Croakers - Any of the species Odontocion dentex.
Sweepers - Any species of the Family Pempherididae.
Butterflyfish - Any species of the Family Chaetodontidae.
Angelfish - Any species of the Family Pomacanthidae.
Damselfish - Any species of the Family Pomacentridae.
Hawkfish - Any species of the Family Cirrhitidae.
Wrasse/hogfish/razorfish - Any species of the Family Labridae, except hogfish,
Lachnolaimus maximus.
Parrotfish - Any species of the Family Scaridae.
Jawfish - Any species of the Family Opistognathidae.
Blennies - Any species of the Families Clinidae or Blenniidae.
Sleepers - Any species of the Family Eleotrididae.
Gobies - Any species of the Family Gobiidae.
Tangs and surgeonfish - Any species of the Family Acanthuridae.
Filefish/triggerfish - Any species of the Family Balistidae, except gray triggerfish,
Balistes capriscus and ocean triggerfish, Canthidermis sufflamen.
Trunkfish/cowfish - Any species of the Family Ostraciidae.
Balloonfish - Diodon holocanthus.
Sharpnose puffer - Canthigaster rostrata.
Striped burrfish - Chilomycterus schoepfi.
INVERTEBRATES
Sponges - Any species of the Class Demospongia, except sheepswool, yellow,
grass, glove, finger, wire, reef, and velvet sponges, Order Dictyoceratida.
Upside-down jellyfish - Any species of the Genus Cassiopeia.
Siphonophores/hydroids - Any species of the Class Hydrozoa, except fire corals,
Order Milleporina.
Soft corals - Any species of the Subclass Octocorallia, except sea fans Gorgonia
flabellum and Gorgonia ventalina.
Sea anemones - Any species of the Orders Actinaria, Zoanthidea, Corallimorpharia,
and Ceriantharia.
Featherduster worms/calcareous tubeworms - Any species of the Families
Sabellidae and Serpulidae.
Starsnails - Any of the species Lithopoma americanum or Australium phoebium.
Nudibranchs/sea slugs - Any species of the Subclass Opisthobranchia.
Fileclams - Any species of the Genus Lima.
Octopods - Any species of the Order Octopoda, except the common octopus,
Octopodus vulgaris.
Cleaner shrimp and peppermint shrimp - Any species of the Genera Periclimenes or
Lysmata.
Coral shrimp - Any species of the Genus Stenopus.
Snapping shrimp - Any species of the Genus Alpheus.
Yellowline arrow crab - Stenorhynchus seticornis.
Furcate spider or decorator crab - Stenocionops furcatus.
Blue-legged or tricolor hermit crab - Clibanarius tricolor.
Thinstripe hermit crab - Clibanarius vittatus.
Polkadotted hermit crab - Phimochirus operculatus.
Spotted porcelain crab - Porcellana sayana.
Nimble spray or urchin crab - Percnon gibbesi.
False arrow crab - Metoporhaphis calcarata.
Starfish - Any species of the Class Asteroidea, except the Bahama starfish, Oreaster
reticulatus.
Brittlestars - Any species of the Class Ophiuroidea.
Sea urchins - Any species of the Class Echinoidea, except longspine urchin,
Diadema antillarum, and sand dollars and sea biscuits, Order Clypeasteroida.
Sea cucumbers - Any species of the Class Holothuroidea.
Sea lilies - Any species of the Class Crinoidea.
PLANTS Caulerpa - Any species of the Family Caulerpaceae.
Halimeda/mermaid’s fan/mermaid’s shaving brush - Any species of the Family
Halimedaceae.
Coralline red algae - Any species of the Family Corallinaceae