Results 21 to 30 of about 96,448 (214)

On the Completeness of Spider Diagrams Augmented with Constants [PDF]

open access: yes, 2013
Diagrammatic reasoning can be described formally by a number of diagrammatic logics; spider diagrams are one of these, and are used for expressing logical statements about set membership and containment. Here, existing work on spider diagrams is extended
Howse, John   +9 more
core   +1 more source

Crab Spider Lures Prey In Flowerless Neighborhoods [PDF]

open access: yesScientific Reports, 2017
AbstractOne fundamental question in prey luring systems is to understand how visual signals are interpreted by the receiver. Predators lure prey by falsely imitating the signal of a model, or may exploit sensory preferences of the receivers, which search for rewarding signals.
Camila Vieira   +4 more
openaire   +3 more sources

Patterns of morphological and genetic variability in UK populations of the shore crab, Carcinus maenas Linnaeus, 1758 (Crustacea: Decapoda: Brachyura) [PDF]

open access: yes, 2006
Previous research has identified extensive inter-population variability in the morphology of the shore crab (Carcinus maenas L.). To determine the source of this variation (genetic or environmental), morphological and genetic data were analysed from ...
Todd, PA   +7 more
core   +1 more source

Spider crabs (Decapoda: Brachyura: Majoidea) from the colombian Caribbean

open access: yesBiota Colombiana, 2003
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Norella Cruz Castaño   +1 more
doaj   +1 more source

Spider crabs of the Samadinia pulchra complex (Crustacea: Decapoda: Epialtidae)

open access: yesRecords of the Australian Museum, 2023
The spiny spider crab, Samadinia pulchra (Miers in Tizard, Moseley, Buchanan & Murray, 1885) (type locality: Bohol Sea, Philippines) has long been considered to be widespread in the western Pacific and Indian Ocean, with Anamathia livermorii Wood-Mason ...
Shane T. Ahyong   +2 more
doaj   +1 more source

Association of Epialtus brasiliensis Dana, 1852 (Brachyura, Majoidea) with different species of seaweed

open access: yesNauplius, 2020
Seaweed aggregates form secondary substrates on rocky shores, providing habitats for phytal organisms such as the spider crab Epialtus brasiliensis Dana, 1852. This species is one of the most abundant macroinvertebrate component from seaweed communities.
Priscila Granado   +2 more
doaj   +1 more source

On the expressiveness of spider diagrams and commutative star-free regular languages [PDF]

open access: yes, 2013
Spider diagrams provide a visual logic to express relations between sets and their elements, extending the expressiveness of Venn diagrams. Sound and complete inference systems for spider diagrams have been developed and it is known that they are ...
Taylor, John   +3 more
core   +1 more source

The Decorating Spider Crab [PDF]

open access: yesScientific American, 1880
n ...
openaire   +1 more source

What Can Spider Diagrams Say? [PDF]

open access: yes, 2004
Spider diagrams are a visual notation for expressing logical statements. In this paper we identify a well known fragment of first order predicate logic, that we call ESD, equivalent in expressive power to the spider diagram language.
Howse, John   +7 more
core   +1 more source

The spider crabs of America

open access: yesBulletin of the United States National Museum, 1925
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

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