Kalaloch
Bivalves
Macoma expansa
Mytilus californiensis
Petricola carditoides
Siliqua patula
Tresus allomyax
Tresus capax
Gastropods
Caesia fossata
Callianax biplicata
Nucella ostrina
Ruby Beach to Kalaloch
Jefferson Co., WA
Site Description:
This
location is a ten mile section of beach midway along the west coast of
the
Olympic Peninsula facing the Pacific Ocean.
Ruby Beach is at the north end of this section. This area
is part of the Olympic National Park and also the Quillayute Needles
National Wildlife Refuge. The
beaches along here are typical coastal beaches consisting mostly
of gravel with sand exposed at low tide. There are also
large
outcroppings of rock jutting into the water at intervals along the
beach. As with all ocean beaches, be aware of incoming tides
which can
trap you on the wrong side of these headlands. Ruby Beach is
sand, gravel and many large rock outcroppings. Kalaloch is
almost entirely sand with just a few sporadic boulders visible at low
tide. Google Map Ruby Beach, with tide mostly in
Ruby Beach, at low tide
Kalaloch
Species List:
Following is a list of mollusk species observed at this
location by members and associates of the club. This is by no
means a complete list of the species which may occur at this site.
Revisions and additions to the data are made as we acquire new
information. When a site contains more than one very distinctive
type of habitat or if multiple sites were included in a single
location, then a
species list for each is included. We indicate
frequency of occurrence based on our observations. This is an
indicator of how likely it is that you may be able to find this
species yourself and is not a formal population survey.
Frequency Code:
(Based on the assumption that you are looking in the appropriate
location where the species
likes to live - on rocks, in sand, etc. Some populations fluctuate seasonally. Ours are based
on the spring/summer seasons.) [4] - Rare - very difficult to find, maybe only a couple found after repeated visits to the site [3] - Uncommon - difficult to find, may not see on every trip but dedicated searching may turn up a few [2] - Common - easy to find, should locate a number of them on any given day [1] - Abundant - very easy to find, large numbers should be seen on every tripData is all intertidal unless noted.This is only a sampling of data from Kalaloch and it will not be rated for frequency of occurrence.
Ruby Beach
Bivalves
Chlamys hastata [4]
Clinocardium nuttallii [4]
Entodesma navicula [4]
Leukoma staminea [4]
Macoma inquinata [4]
Mytilus californiensis [2]
Mytilus complex [1]
Penitella penita [4]
Petricola carditoides [3]
Saxidomus gigantea [4]
Siliqua patula [3]
Tresus capax [4]
Gastropods
Acmaea mitra [4]
Callianax biplicata [4]
Calyptraea fastigiata [4]
Cryptonatica aleutica [4]
Diodora aspera [4]
Lacuna variegata [4]
Lirabuccinum dirum [4]
Littorina scutulata [1]
Littorina sitkana [3]
Lottia digitalis [1]
Lottia fenestrata [2]
Lottia pelta [1]
Lottia persona [3]
Nucella canaliculata [2]
Nucella lamellosa [1]
Nucella ostrina [1]
Tegula funebralis [4]
Chitons
Katharina tunicata [4]
Mopalia hindsii [2]
Mopalia muscosa [4]