-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 M53TbzJHj+4tIvnZzB+eAlIZUR2zZuVOF+Qox2czIWcO881fRZr5Z0KldCvyMPa+
 za4yRmNnujeGufOPoOsJrA==

<SEC-DOCUMENT>0001013816-07-000432.txt : 20071116
<SEC-HEADER>0001013816-07-000432.hdr.sgml : 20071116
<ACCEPTANCE-DATETIME>20071116195928
ACCESSION NUMBER:		0001013816-07-000432
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071106
FILED AS OF DATE:		20071116
DATE AS OF CHANGE:		20071116

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SPECTRASCIENCE INC
		CENTRAL INDEX KEY:			0000727672
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				411448837
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		11568 SORRENTO VALLEY ROAD
		STREET 2:		SUITE 11
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		(858) 847-0200

	MAIL ADDRESS:	
		STREET 1:		11568 SORRENTO VALLEY ROAD
		STREET 2:		SUITE 11
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GV MEDICAL INC /MN
		DATE OF NAME CHANGE:	19931119

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GV MEDICAL INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			EuclidSR Partners, L.P.
		CENTRAL INDEX KEY:			0001317657
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13092
		FILM NUMBER:		071254645

	BUSINESS ADDRESS:	
		STREET 1:		45 ROCKEFELLER PLAZA
		STREET 2:		SUITE 3240
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10111
		BUSINESS PHONE:		212-218-6879

	MAIL ADDRESS:	
		STREET 1:		45 ROCKEFELLER PLAZA
		STREET 2:		SUITE 3240
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10111
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3_euclidsr-111607ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-11-06</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000727672</issuerCik>
        <issuerName>SPECTRASCIENCE INC</issuerName>
        <issuerTradingSymbol>SCIE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001317657</rptOwnerCik>
            <rptOwnerName>EuclidSR Partners, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>45 ROCKEFELLER PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 3240</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10111</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5930960</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ EuclidSR Partners, L.P.</signatureName>
        <signatureDate>2007-11-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----